| 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 | $41.74 | 13.551% | $47.3962 | $47.40 | $47.40 | $47.40 |
| Purchase #2 | $127.47 | 11.486% | $142.1112 | $142.11 | $142.10 | $142.10 |
| Purchase #3 | $126.38 | 12.480% | $142.1522 | $142.15 | $142.15 | $142.20 |
| Purchase #4 | $8.42 | 4.682% | $8.8142 | $8.81 | $8.80 | $8.80 |
| Purchase #5 | $181.41 | 7.408% | $194.8489 | $194.85 | $194.85 | $194.80 |
| Purchase #6 | $45.87 | 7.698% | $49.4011 | $49.40 | $49.40 | $49.40 |
| Purchase #7 | $149.97 | 4.524% | $156.7546 | $156.75 | $156.75 | $156.80 |
| 7 purchase totals = | $681.26 | $741.4784 | $741.47 | $741.45 | $741.50 | |