| 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 | $237.38 | 5.193% | $249.7071 | $249.71 | $249.70 | $249.70 |
| Purchase #2 | $6.68 | 11.518% | $7.4494 | $7.45 | $7.45 | $7.40 |
| Purchase #3 | $143.64 | 10.383% | $158.5541 | $158.55 | $158.55 | $158.60 |
| Purchase #4 | $51.45 | 12.291% | $57.7737 | $57.77 | $57.75 | $57.80 |
| Purchase #5 | $64.71 | 12.867% | $73.0362 | $73.04 | $73.05 | $73.00 |
| Purchase #6 | $70.31 | 7.312% | $75.4511 | $75.45 | $75.45 | $75.50 |
| Purchase #7 | $88.80 | 12.653% | $100.0359 | $100.04 | $100.05 | $100.00 |
| 7 purchase totals = | $662.97 | $722.0075 | $722.01 | $722.00 | $722.00 | |