| 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 | $60.89 | 13.193% | $68.9232 | $68.92 | $68.90 | $68.90 |
| Purchase #2 | $21.68 | 10.253% | $23.9029 | $23.90 | $23.90 | $23.90 |
| Purchase #3 | $121.31 | 7.112% | $129.9376 | $129.94 | $129.95 | $129.90 |
| Purchase #4 | $75.61 | 8.685% | $82.1767 | $82.18 | $82.20 | $82.20 |
| Purchase #5 | $17.28 | 10.711% | $19.1309 | $19.13 | $19.15 | $19.10 |
| Purchase #6 | $224.53 | 13.613% | $255.0953 | $255.10 | $255.10 | $255.10 |
| Purchase #7 | $126.27 | 7.274% | $135.4549 | $135.45 | $135.45 | $135.50 |
| 7 purchase totals = | $647.57 | $714.6215 | $714.62 | $714.65 | $714.60 | |