| 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 | $74.76 | 11.458% | $83.326 | $83.33 | $83.35 | $83.30 |
| Purchase #2 | $143.31 | 13.219% | $162.2541 | $162.25 | $162.25 | $162.30 |
| Purchase #3 | $110.72 | 7.816% | $119.3739 | $119.37 | $119.35 | $119.40 |
| Purchase #4 | $201.77 | 11.154% | $224.2754 | $224.28 | $224.30 | $224.30 |
| Purchase #5 | $24.53 | 11.261% | $27.2923 | $27.29 | $27.30 | $27.30 |
| Purchase #6 | $244.56 | 11.838% | $273.511 | $273.51 | $273.50 | $273.50 |
| Purchase #7 | $132.92 | 12.616% | $149.6892 | $149.69 | $149.70 | $149.70 |
| 7 purchase totals = | $932.57 | $1,039.7219 | $1,039.72 | $1,039.75 | $1,039.80 | |