| 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 | $65.79 | 9.383% | $71.9631 | $71.96 | $71.95 | $72.00 |
| Purchase #2 | $238.58 | 7.542% | $256.5737 | $256.57 | $256.55 | $256.60 |
| Purchase #3 | $115.65 | 7.482% | $124.3029 | $124.30 | $124.30 | $124.30 |
| Purchase #4 | $112.79 | 8.369% | $122.2294 | $122.23 | $122.25 | $122.20 |
| Purchase #5 | $152.90 | 12.524% | $172.0492 | $172.05 | $172.05 | $172.00 |
| Purchase #6 | $35.82 | 12.620% | $40.3405 | $40.34 | $40.35 | $40.30 |
| Purchase #7 | $54.48 | 4.770% | $57.0787 | $57.08 | $57.10 | $57.10 |
| 7 purchase totals = | $776.01 | $844.5375 | $844.53 | $844.55 | $844.50 | |