| 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 | $25.63 | 4.392% | $26.7557 | $26.76 | $26.75 | $26.80 |
| Purchase #2 | $85.53 | 6.142% | $90.7833 | $90.78 | $90.80 | $90.80 |
| Purchase #3 | $212.99 | 5.609% | $224.9366 | $224.94 | $224.95 | $224.90 |
| Purchase #4 | $166.45 | 6.415% | $177.1278 | $177.13 | $177.15 | $177.10 |
| Purchase #5 | $46.74 | 13.825% | $53.2018 | $53.20 | $53.20 | $53.20 |
| Purchase #6 | $198.37 | 8.246% | $214.7276 | $214.73 | $214.75 | $214.70 |
| Purchase #7 | $121.86 | 12.116% | $136.6246 | $136.62 | $136.60 | $136.60 |
| 7 purchase totals = | $857.57 | $924.1574 | $924.16 | $924.20 | $924.10 | |