| 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 | $92.26 | 7.115% | $98.8243 | $98.82 | $98.80 | $98.80 |
| Purchase #2 | $190.84 | 4.787% | $199.9755 | $199.98 | $200.00 | $200.00 |
| Purchase #3 | $68.81 | 11.188% | $76.5085 | $76.51 | $76.50 | $76.50 |
| Purchase #4 | $195.86 | 13.863% | $223.0121 | $223.01 | $223.00 | $223.00 |
| Purchase #5 | $231.50 | 3.178% | $238.8571 | $238.86 | $238.85 | $238.90 |
| Purchase #6 | $190.67 | 12.266% | $214.0576 | $214.06 | $214.05 | $214.10 |
| Purchase #7 | $246.48 | 12.843% | $278.1354 | $278.14 | $278.15 | $278.10 |
| 7 purchase totals = | $1,216.42 | $1,329.3705 | $1,329.38 | $1,329.35 | $1,329.40 | |