| 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 | $31.45 | 12.650% | $35.4284 | $35.43 | $35.45 | $35.40 |
| Purchase #2 | $159.98 | 6.608% | $170.5515 | $170.55 | $170.55 | $170.60 |
| Purchase #3 | $137.88 | 5.136% | $144.9615 | $144.96 | $144.95 | $145.00 |
| Purchase #4 | $68.92 | 12.157% | $77.2986 | $77.30 | $77.30 | $77.30 |
| Purchase #5 | $38.27 | 7.435% | $41.1154 | $41.12 | $41.10 | $41.10 |
| Purchase #6 | $45.64 | 6.305% | $48.5176 | $48.52 | $48.50 | $48.50 |
| Purchase #7 | $121.56 | 13.753% | $138.2781 | $138.28 | $138.30 | $138.30 |
| 7 purchase totals = | $603.70 | $656.1511 | $656.16 | $656.15 | $656.20 | |