| 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 | $95.39 | 13.737% | $108.4937 | $108.49 | $108.50 | $108.50 |
| Purchase #2 | $68.72 | 4.773% | $72 | $72.00 | $72.00 | $72.00 |
| Purchase #3 | $180.84 | 11.248% | $201.1809 | $201.18 | $201.20 | $201.20 |
| Purchase #4 | $157.58 | 4.144% | $164.1101 | $164.11 | $164.10 | $164.10 |
| Purchase #5 | $187.91 | 7.434% | $201.8792 | $201.88 | $201.90 | $201.90 |
| Purchase #6 | $224.94 | 13.157% | $254.5354 | $254.54 | $254.55 | $254.50 |
| Purchase #7 | $218.33 | 11.850% | $244.2021 | $244.20 | $244.20 | $244.20 |
| 7 purchase totals = | $1,133.71 | $1,246.4014 | $1,246.40 | $1,246.45 | $1,246.40 | |