| 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 | $147.56 | 9.716% | $161.8969 | $161.90 | $161.90 | $161.90 |
| Purchase #2 | $70.37 | 11.561% | $78.5055 | $78.51 | $78.50 | $78.50 |
| Purchase #3 | $80.70 | 4.149% | $84.0482 | $84.05 | $84.05 | $84.00 |
| Purchase #4 | $24.26 | 12.745% | $27.3519 | $27.35 | $27.35 | $27.40 |
| Purchase #5 | $46.75 | 8.133% | $50.5522 | $50.55 | $50.55 | $50.60 |
| Purchase #6 | $223.52 | 8.330% | $242.1392 | $242.14 | $242.15 | $242.10 |
| Purchase #7 | $235.43 | 9.154% | $256.9813 | $256.98 | $257.00 | $257.00 |
| 7 purchase totals = | $828.59 | $901.4752 | $901.48 | $901.50 | $901.50 | |