| 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 | $49.52 | 8.349% | $53.6544 | $53.65 | $53.65 | $53.70 |
| Purchase #2 | $190.77 | 12.745% | $215.0836 | $215.08 | $215.10 | $215.10 |
| Purchase #3 | $232.36 | 6.352% | $247.1195 | $247.12 | $247.10 | $247.10 |
| Purchase #4 | $95.47 | 12.490% | $107.3942 | $107.39 | $107.40 | $107.40 |
| Purchase #5 | $41.92 | 3.766% | $43.4987 | $43.50 | $43.50 | $43.50 |
| Purchase #6 | $159.71 | 12.197% | $179.1898 | $179.19 | $179.20 | $179.20 |
| Purchase #7 | $181.62 | 8.265% | $196.6309 | $196.63 | $196.65 | $196.60 |
| 7 purchase totals = | $951.37 | $1,042.5711 | $1,042.56 | $1,042.60 | $1,042.60 | |