| 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 | $238.67 | 12.200% | $267.7877 | $267.79 | $267.80 | $267.80 |
| Purchase #2 | $39.87 | 9.705% | $43.7394 | $43.74 | $43.75 | $43.70 |
| Purchase #3 | $60.91 | 4.576% | $63.6972 | $63.70 | $63.70 | $63.70 |
| Purchase #4 | $175.90 | 9.588% | $192.7653 | $192.77 | $192.75 | $192.80 |
| Purchase #5 | $31.77 | 3.231% | $32.7965 | $32.80 | $32.80 | $32.80 |
| Purchase #6 | $204.89 | 11.771% | $229.0076 | $229.01 | $229.00 | $229.00 |
| Purchase #7 | $132.88 | 6.785% | $141.8959 | $141.90 | $141.90 | $141.90 |
| 7 purchase totals = | $884.89 | $971.6896 | $971.71 | $971.70 | $971.70 | |