| 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 | $31.49 | 5.433% | $33.2009 | $33.20 | $33.20 | $33.20 |
| Purchase #2 | $135.29 | 9.726% | $148.4483 | $148.45 | $148.45 | $148.40 |
| Purchase #3 | $117.46 | 9.714% | $128.8701 | $128.87 | $128.85 | $128.90 |
| Purchase #4 | $41.84 | 11.447% | $46.6294 | $46.63 | $46.65 | $46.60 |
| Purchase #5 | $195.50 | 8.567% | $212.2485 | $212.25 | $212.25 | $212.20 |
| Purchase #6 | $77.47 | 13.424% | $87.8696 | $87.87 | $87.85 | $87.90 |
| Purchase #7 | $135.36 | 7.352% | $145.3117 | $145.31 | $145.30 | $145.30 |
| 7 purchase totals = | $734.41 | $802.5785 | $802.58 | $802.55 | $802.50 | |