| 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 | $241.52 | 7.531% | $259.7089 | $259.71 | $259.70 | $259.70 |
| Purchase #2 | $47.36 | 6.717% | $50.5412 | $50.54 | $50.55 | $50.50 |
| Purchase #3 | $162.83 | 10.677% | $180.2154 | $180.22 | $180.20 | $180.20 |
| Purchase #4 | $68.85 | 6.202% | $73.1201 | $73.12 | $73.10 | $73.10 |
| Purchase #5 | $125.55 | 3.607% | $130.0786 | $130.08 | $130.10 | $130.10 |
| Purchase #6 | $152.36 | 3.476% | $157.656 | $157.66 | $157.65 | $157.70 |
| Purchase #7 | $202.66 | 9.608% | $222.1316 | $222.13 | $222.15 | $222.10 |
| 7 purchase totals = | $1,001.13 | $1,073.4518 | $1,073.46 | $1,073.45 | $1,073.40 | |