| 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 | $29.93 | 12.664% | $33.7203 | $33.72 | $33.70 | $33.70 |
| Purchase #2 | $129.61 | 10.296% | $142.9546 | $142.95 | $142.95 | $143.00 |
| Purchase #3 | $14.85 | 9.659% | $16.2844 | $16.28 | $16.30 | $16.30 |
| Purchase #4 | $238.26 | 7.537% | $256.2177 | $256.22 | $256.20 | $256.20 |
| Purchase #5 | $9.65 | 5.189% | $10.1507 | $10.15 | $10.15 | $10.20 |
| Purchase #6 | $9.52 | 8.754% | $10.3534 | $10.35 | $10.35 | $10.40 |
| Purchase #7 | $74.96 | 5.351% | $78.9711 | $78.97 | $78.95 | $79.00 |
| 7 purchase totals = | $506.78 | $548.6522 | $548.64 | $548.60 | $548.80 | |