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 | $21.30 | 10.319% | $23.4979 | $23.50 | $23.50 | $23.50 |
Purchase #2 | $8.40 | 5.203% | $8.8371 | $8.84 | $8.85 | $8.80 |
Purchase #3 | $173.38 | 9.785% | $190.3452 | $190.35 | $190.35 | $190.30 |
Purchase #4 | $109.48 | 3.215% | $112.9998 | $113.00 | $113.00 | $113.00 |
Purchase #5 | $168.87 | 11.774% | $188.7528 | $188.75 | $188.75 | $188.80 |
Purchase #6 | $93.94 | 9.427% | $102.7957 | $102.80 | $102.80 | $102.80 |
Purchase #7 | $189.56 | 11.425% | $211.2172 | $211.22 | $211.20 | $211.20 |
7 purchase totals = | $764.93 | $838.4457 | $838.46 | $838.45 | $838.40 |