| 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 | $222.34 | 4.517% | $232.3831 | $232.38 | $232.40 | $232.40 |
| Purchase #2 | $46.32 | 7.210% | $49.6597 | $49.66 | $49.65 | $49.70 |
| Purchase #3 | $55.77 | 3.687% | $57.8262 | $57.83 | $57.85 | $57.80 |
| Purchase #4 | $25.74 | 11.220% | $28.628 | $28.63 | $28.65 | $28.60 |
| Purchase #5 | $148.25 | 3.668% | $153.6878 | $153.69 | $153.70 | $153.70 |
| Purchase #6 | $217.53 | 3.571% | $225.298 | $225.30 | $225.30 | $225.30 |
| Purchase #7 | $39.35 | 9.636% | $43.1418 | $43.14 | $43.15 | $43.10 |
| 7 purchase totals = | $755.30 | $790.6246 | $790.63 | $790.70 | $790.60 | |