| 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 | $53.74 | 4.268% | $56.0336 | $56.03 | $56.05 | $56.00 |
| Purchase #2 | $152.97 | 11.745% | $170.9363 | $170.94 | $170.95 | $170.90 |
| Purchase #3 | $83.83 | 8.618% | $91.0545 | $91.05 | $91.05 | $91.10 |
| Purchase #4 | $235.78 | 4.105% | $245.4588 | $245.46 | $245.45 | $245.50 |
| Purchase #5 | $99.93 | 10.611% | $110.5336 | $110.53 | $110.55 | $110.50 |
| Purchase #6 | $67.35 | 10.262% | $74.2615 | $74.26 | $74.25 | $74.30 |
| Purchase #7 | $68.82 | 13.119% | $77.8485 | $77.85 | $77.85 | $77.80 |
| 7 purchase totals = | $762.42 | $826.1268 | $826.12 | $826.15 | $826.10 | |