| 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 | $224.57 | 8.255% | $243.1083 | $243.11 | $243.10 | $243.10 |
| Purchase #2 | $170.85 | 10.475% | $188.7465 | $188.75 | $188.75 | $188.70 |
| Purchase #3 | $85.72 | 7.671% | $92.2956 | $92.30 | $92.30 | $92.30 |
| Purchase #4 | $28.78 | 6.742% | $30.7203 | $30.72 | $30.70 | $30.70 |
| Purchase #5 | $139.92 | 3.311% | $144.5528 | $144.55 | $144.55 | $144.60 |
| Purchase #6 | $26.26 | 13.187% | $29.7229 | $29.72 | $29.70 | $29.70 |
| Purchase #7 | $163.95 | 6.574% | $174.7281 | $174.73 | $174.75 | $174.70 |
| 7 purchase totals = | $840.05 | $903.8745 | $903.88 | $903.85 | $903.80 | |