| 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 | $90.50 | 6.824% | $96.6757 | $96.68 | $96.70 | $96.70 |
| Purchase #2 | $24.99 | 7.760% | $26.9292 | $26.93 | $26.95 | $26.90 |
| Purchase #3 | $96.45 | 5.244% | $101.5078 | $101.51 | $101.50 | $101.50 |
| Purchase #4 | $151.95 | 12.309% | $170.6535 | $170.65 | $170.65 | $170.70 |
| Purchase #5 | $12.80 | 12.655% | $14.4198 | $14.42 | $14.40 | $14.40 |
| Purchase #6 | $200.42 | 4.855% | $210.1504 | $210.15 | $210.15 | $210.20 |
| Purchase #7 | $25.53 | 4.355% | $26.6418 | $26.64 | $26.65 | $26.60 |
| 7 purchase totals = | $602.64 | $646.9782 | $646.98 | $647.00 | $647.00 | |