| 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 | $227.64 | 12.203% | $255.4189 | $255.42 | $255.40 | $255.40 |
| Purchase #2 | $147.40 | 5.519% | $155.535 | $155.54 | $155.55 | $155.50 |
| Purchase #3 | $175.32 | 10.167% | $193.1448 | $193.14 | $193.15 | $193.10 |
| Purchase #4 | $66.62 | 3.656% | $69.0556 | $69.06 | $69.05 | $69.10 |
| Purchase #5 | $20.33 | 6.555% | $21.6626 | $21.66 | $21.65 | $21.70 |
| Purchase #6 | $60.76 | 6.335% | $64.6091 | $64.61 | $64.60 | $64.60 |
| Purchase #7 | $70.26 | 8.249% | $76.0557 | $76.06 | $76.05 | $76.10 |
| 7 purchase totals = | $768.33 | $835.4817 | $835.49 | $835.45 | $835.50 | |