| 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 | $39.55 | 12.538% | $44.5088 | $44.51 | $44.50 | $44.50 |
| Purchase #2 | $130.76 | 3.425% | $135.2385 | $135.24 | $135.25 | $135.20 |
| Purchase #3 | $172.39 | 3.566% | $178.5374 | $178.54 | $178.55 | $178.50 |
| Purchase #4 | $98.99 | 7.351% | $106.2668 | $106.27 | $106.25 | $106.30 |
| Purchase #5 | $37.28 | 4.172% | $38.8353 | $38.84 | $38.85 | $38.80 |
| Purchase #6 | $210.96 | 8.197% | $228.2524 | $228.25 | $228.25 | $228.30 |
| Purchase #7 | $201.83 | 13.743% | $229.5675 | $229.57 | $229.55 | $229.60 |
| 7 purchase totals = | $891.76 | $961.2067 | $961.22 | $961.20 | $961.20 | |