| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $218.81 | 12.802% | $246.8221 | $246.82 | $246.80 | $246.80 |
| Purchase #2 | $215.63 | 12.107% | $241.7363 | $241.74 | $241.75 | $241.70 |
| Purchase #3 | $195.26 | 4.561% | $204.1658 | $204.17 | $204.15 | $204.20 |
| Purchase #4 | $229.52 | 3.560% | $237.6909 | $237.69 | $237.70 | $237.70 |
| Purchase #5 | $227.79 | 4.736% | $238.5781 | $238.58 | $238.60 | $238.60 |
| Purchase #6 | $218.39 | 10.213% | $240.6942 | $240.69 | $240.70 | $240.70 |
| Purchase #7 | $210.32 | 8.478% | $228.1509 | $228.15 | $228.15 | $228.20 |
| 7 purchase totals = | $1,515.72 | $1,637.8383 | $1,637.84 | $1,637.85 | $1,637.90 | |