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 | $153.67 | 4.309% | $160.2916 | $160.29 | $160.30 | $160.30 |
Purchase #2 | $29.40 | 6.715% | $31.3742 | $31.37 | $31.35 | $31.40 |
Purchase #3 | $107.52 | 7.815% | $115.9227 | $115.92 | $115.90 | $115.90 |
Purchase #4 | $141.44 | 11.825% | $158.1653 | $158.17 | $158.15 | $158.20 |
Purchase #5 | $148.79 | 6.674% | $158.7202 | $158.72 | $158.70 | $158.70 |
Purchase #6 | $9.96 | 6.712% | $10.6285 | $10.63 | $10.65 | $10.60 |
Purchase #7 | $182.25 | 11.564% | $203.3254 | $203.33 | $203.35 | $203.30 |
7 purchase totals = | $773.03 | $838.4279 | $838.43 | $838.40 | $838.40 |