| 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 | $23.54 | 7.724% | $25.3582 | $25.36 | $25.35 | $25.40 |
| Purchase #2 | $69.72 | 7.345% | $74.8409 | $74.84 | $74.85 | $74.80 |
| Purchase #3 | $104.93 | 5.602% | $110.8082 | $110.81 | $110.80 | $110.80 |
| Purchase #4 | $165.64 | 12.810% | $186.8585 | $186.86 | $186.85 | $186.90 |
| Purchase #5 | $9.38 | 11.274% | $10.4375 | $10.44 | $10.45 | $10.40 |
| Purchase #6 | $232.49 | 10.170% | $256.1342 | $256.13 | $256.15 | $256.10 |
| Purchase #7 | $220.49 | 12.130% | $247.2354 | $247.24 | $247.25 | $247.20 |
| 7 purchase totals = | $826.19 | $911.6729 | $911.68 | $911.70 | $911.60 | |