| 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 | $37.77 | 11.114% | $41.9678 | $41.97 | $41.95 | $42.00 |
| Purchase #2 | $24.52 | 9.718% | $26.9029 | $26.90 | $26.90 | $26.90 |
| Purchase #3 | $24.83 | 5.718% | $26.2498 | $26.25 | $26.25 | $26.20 |
| Purchase #4 | $56.28 | 8.443% | $61.0317 | $61.03 | $61.05 | $61.00 |
| Purchase #5 | $229.42 | 7.496% | $246.6173 | $246.62 | $246.60 | $246.60 |
| Purchase #6 | $214.80 | 13.120% | $242.9818 | $242.98 | $243.00 | $243.00 |
| Purchase #7 | $248.83 | 6.132% | $264.0883 | $264.09 | $264.10 | $264.10 |
| 7 purchase totals = | $836.45 | $909.8396 | $909.84 | $909.85 | $909.80 | |