| 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 | $229.74 | 3.649% | $238.1232 | $238.12 | $238.10 | $238.10 |
| Purchase #2 | $69.98 | 5.348% | $73.7225 | $73.72 | $73.70 | $73.70 |
| Purchase #3 | $48.54 | 6.121% | $51.5111 | $51.51 | $51.50 | $51.50 |
| Purchase #4 | $180.73 | 12.686% | $203.6574 | $203.66 | $203.65 | $203.70 |
| Purchase #5 | $80.44 | 10.488% | $88.8765 | $88.88 | $88.90 | $88.90 |
| Purchase #6 | $33.31 | 8.102% | $36.0088 | $36.01 | $36.00 | $36.00 |
| Purchase #7 | $224.64 | 3.807% | $233.192 | $233.19 | $233.20 | $233.20 |
| 7 purchase totals = | $867.38 | $925.0915 | $925.09 | $925.05 | $925.10 | |