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 | $20.80 | 12.856% | $23.474 | $23.47 | $23.45 | $23.50 |
Purchase #2 | $62.51 | 8.787% | $68.0028 | $68.00 | $68.00 | $68.00 |
Purchase #3 | $92.52 | 10.698% | $102.4178 | $102.42 | $102.40 | $102.40 |
Purchase #4 | $163.55 | 5.352% | $172.3032 | $172.30 | $172.30 | $172.30 |
Purchase #5 | $38.84 | 9.611% | $42.5729 | $42.57 | $42.55 | $42.60 |
Purchase #6 | $89.30 | 4.350% | $93.1846 | $93.18 | $93.20 | $93.20 |
Purchase #7 | $193.67 | 13.818% | $220.4313 | $220.43 | $220.45 | $220.40 |
7 purchase totals = | $661.19 | $722.3866 | $722.37 | $722.35 | $722.40 |