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 | $131.89 | 10.255% | $145.4153 | $145.42 | $145.40 | $145.40 |
Purchase #2 | $19.37 | 13.326% | $21.9512 | $21.95 | $21.95 | $22.00 |
Purchase #3 | $127.30 | 12.850% | $143.6581 | $143.66 | $143.65 | $143.70 |
Purchase #4 | $34.45 | 9.656% | $37.7765 | $37.78 | $37.80 | $37.80 |
Purchase #5 | $59.35 | 5.454% | $62.5869 | $62.59 | $62.60 | $62.60 |
Purchase #6 | $188.37 | 7.531% | $202.5561 | $202.56 | $202.55 | $202.60 |
Purchase #7 | $21.30 | 12.371% | $23.935 | $23.94 | $23.95 | $23.90 |
7 purchase totals = | $582.03 | $637.8791 | $637.90 | $637.90 | $638.00 |