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 | $110.73 | 9.720% | $121.493 | $121.49 | $121.50 | $121.50 |
Purchase #2 | $123.74 | 6.156% | $131.3574 | $131.36 | $131.35 | $131.40 |
Purchase #3 | $152.27 | 3.859% | $158.1461 | $158.15 | $158.15 | $158.10 |
Purchase #4 | $16.40 | 13.861% | $18.6732 | $18.67 | $18.65 | $18.70 |
Purchase #5 | $174.57 | 3.518% | $180.7114 | $180.71 | $180.70 | $180.70 |
Purchase #6 | $69.61 | 4.325% | $72.6206 | $72.62 | $72.60 | $72.60 |
Purchase #7 | $101.62 | 5.228% | $106.9327 | $106.93 | $106.95 | $106.90 |
7 purchase totals = | $748.94 | $789.9344 | $789.93 | $789.90 | $789.90 |