| 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 | $128.55 | 11.637% | $143.5094 | $143.51 | $143.50 | $143.50 |
| Purchase #2 | $153.79 | 5.453% | $162.1762 | $162.18 | $162.20 | $162.20 |
| Purchase #3 | $62.41 | 13.405% | $70.7761 | $70.78 | $70.80 | $70.80 |
| Purchase #4 | $64.47 | 8.111% | $69.6992 | $69.70 | $69.70 | $69.70 |
| Purchase #5 | $227.90 | 13.485% | $258.6323 | $258.63 | $258.65 | $258.60 |
| Purchase #6 | $199.95 | 3.500% | $206.9483 | $206.95 | $206.95 | $206.90 |
| Purchase #7 | $12.41 | 13.541% | $14.0904 | $14.09 | $14.10 | $14.10 |
| 7 purchase totals = | $849.48 | $925.8319 | $925.84 | $925.90 | $925.80 | |