| 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 | $235.45 | 9.745% | $258.3946 | $258.39 | $258.40 | $258.40 |
| Purchase #2 | $188.45 | 12.319% | $211.6652 | $211.67 | $211.65 | $211.70 |
| Purchase #3 | $169.66 | 6.645% | $180.9339 | $180.93 | $180.95 | $180.90 |
| Purchase #4 | $27.58 | 8.478% | $29.9182 | $29.92 | $29.90 | $29.90 |
| Purchase #5 | $241.83 | 5.797% | $255.8489 | $255.85 | $255.85 | $255.80 |
| Purchase #6 | $59.43 | 8.661% | $64.5772 | $64.58 | $64.60 | $64.60 |
| Purchase #7 | $203.58 | 3.477% | $210.6585 | $210.66 | $210.65 | $210.70 |
| 7 purchase totals = | $1,125.98 | $1,211.9965 | $1,212.00 | $1,212.00 | $1,212.00 | |