| 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 | $39.54 | 13.834% | $45.01 | $45.01 | $45.00 | $45.00 |
| Purchase #2 | $21.67 | 5.242% | $22.8059 | $22.81 | $22.80 | $22.80 |
| Purchase #3 | $69.96 | 6.170% | $74.2765 | $74.28 | $74.30 | $74.30 |
| Purchase #4 | $127.62 | 3.734% | $132.3853 | $132.39 | $132.40 | $132.40 |
| Purchase #5 | $236.88 | 11.175% | $263.3513 | $263.35 | $263.35 | $263.40 |
| Purchase #6 | $46.59 | 9.227% | $50.8889 | $50.89 | $50.90 | $50.90 |
| Purchase #7 | $161.42 | 8.846% | $175.6992 | $175.70 | $175.70 | $175.70 |
| 7 purchase totals = | $703.68 | $764.4171 | $764.43 | $764.45 | $764.50 | |