| 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 | $142.91 | 3.427% | $147.8075 | $147.81 | $147.80 | $147.80 |
| Purchase #2 | $170.38 | 10.605% | $188.4488 | $188.45 | $188.45 | $188.40 |
| Purchase #3 | $240.94 | 7.662% | $259.4008 | $259.40 | $259.40 | $259.40 |
| Purchase #4 | $133.62 | 6.519% | $142.3307 | $142.33 | $142.35 | $142.30 |
| Purchase #5 | $51.49 | 3.504% | $53.2942 | $53.29 | $53.30 | $53.30 |
| Purchase #6 | $236.87 | 4.140% | $246.6764 | $246.68 | $246.70 | $246.70 |
| Purchase #7 | $20.57 | 7.250% | $22.0613 | $22.06 | $22.05 | $22.10 |
| 7 purchase totals = | $996.78 | $1,060.0197 | $1,060.02 | $1,060.05 | $1,060.00 | |