| 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 | $148.80 | 4.400% | $155.3472 | $155.35 | $155.35 | $155.30 |
| Purchase #2 | $209.51 | 10.708% | $231.9443 | $231.94 | $231.95 | $231.90 |
| Purchase #3 | $24.86 | 8.629% | $27.0052 | $27.01 | $27.00 | $27.00 |
| Purchase #4 | $15.48 | 8.634% | $16.8165 | $16.82 | $16.80 | $16.80 |
| Purchase #5 | $224.33 | 13.117% | $253.7554 | $253.76 | $253.75 | $253.80 |
| Purchase #6 | $58.33 | 7.802% | $62.8809 | $62.88 | $62.90 | $62.90 |
| Purchase #7 | $131.44 | 11.845% | $147.0091 | $147.01 | $147.00 | $147.00 |
| 7 purchase totals = | $812.75 | $894.7586 | $894.77 | $894.75 | $894.70 | |