| 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 | $24.33 | 6.397% | $25.8864 | $25.89 | $25.90 | $25.90 |
| Purchase #2 | $14.93 | 13.866% | $17.0002 | $17.00 | $17.00 | $17.00 |
| Purchase #3 | $206.80 | 5.432% | $218.0334 | $218.03 | $218.05 | $218.00 |
| Purchase #4 | $184.95 | 9.781% | $203.04 | $203.04 | $203.05 | $203.00 |
| Purchase #5 | $43.46 | 7.478% | $46.7099 | $46.71 | $46.70 | $46.70 |
| Purchase #6 | $29.83 | 10.675% | $33.0144 | $33.01 | $33.00 | $33.00 |
| Purchase #7 | $250.47 | 11.239% | $278.6203 | $278.62 | $278.60 | $278.60 |
| 7 purchase totals = | $754.77 | $822.3046 | $822.30 | $822.30 | $822.20 | |