| 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 | $45.54 | 12.493% | $51.2293 | $51.23 | $51.25 | $51.20 |
| Purchase #2 | $31.61 | 4.319% | $32.9752 | $32.98 | $33.00 | $33.00 |
| Purchase #3 | $220.62 | 6.643% | $235.2758 | $235.28 | $235.30 | $235.30 |
| Purchase #4 | $44.33 | 8.253% | $47.9886 | $47.99 | $48.00 | $48.00 |
| Purchase #5 | $61.30 | 11.703% | $68.4739 | $68.47 | $68.45 | $68.50 |
| Purchase #6 | $108.53 | 3.302% | $112.1137 | $112.11 | $112.10 | $112.10 |
| Purchase #7 | $41.94 | 7.659% | $45.1522 | $45.15 | $45.15 | $45.20 |
| 7 purchase totals = | $553.87 | $593.2087 | $593.21 | $593.25 | $593.30 | |