| 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 | $87.81 | 5.651% | $92.7721 | $92.77 | $92.75 | $92.80 |
| Purchase #2 | $52.70 | 11.537% | $58.78 | $58.78 | $58.80 | $58.80 |
| Purchase #3 | $228.28 | 4.575% | $238.7238 | $238.72 | $238.70 | $238.70 |
| Purchase #4 | $163.26 | 4.111% | $169.9716 | $169.97 | $169.95 | $170.00 |
| Purchase #5 | $214.26 | 4.138% | $223.1261 | $223.13 | $223.15 | $223.10 |
| Purchase #6 | $74.36 | 3.693% | $77.1061 | $77.11 | $77.10 | $77.10 |
| Purchase #7 | $221.32 | 10.739% | $245.0876 | $245.09 | $245.10 | $245.10 |
| 7 purchase totals = | $1,041.99 | $1,105.5673 | $1,105.57 | $1,105.55 | $1,105.60 | |