| 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 | $28.40 | 3.307% | $29.3392 | $29.34 | $29.35 | $29.30 |
| Purchase #2 | $86.63 | 6.472% | $92.2367 | $92.24 | $92.25 | $92.20 |
| Purchase #3 | $68.98 | 8.194% | $74.6322 | $74.63 | $74.65 | $74.60 |
| Purchase #4 | $79.37 | 10.551% | $87.7443 | $87.74 | $87.75 | $87.70 |
| Purchase #5 | $169.77 | 12.323% | $190.6908 | $190.69 | $190.70 | $190.70 |
| Purchase #6 | $215.34 | 10.737% | $238.4611 | $238.46 | $238.45 | $238.50 |
| Purchase #7 | $176.32 | 10.106% | $194.1389 | $194.14 | $194.15 | $194.10 |
| 7 purchase totals = | $824.81 | $907.2432 | $907.24 | $907.30 | $907.10 | |