| 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 | $222.61 | 7.211% | $238.6624 | $238.66 | $238.65 | $238.70 |
| Purchase #2 | $9.88 | 6.578% | $10.5299 | $10.53 | $10.55 | $10.50 |
| Purchase #3 | $232.29 | 11.438% | $258.8593 | $258.86 | $258.85 | $258.90 |
| Purchase #4 | $101.55 | 11.108% | $112.8302 | $112.83 | $112.85 | $112.80 |
| Purchase #5 | $222.68 | 4.295% | $232.2441 | $232.24 | $232.25 | $232.20 |
| Purchase #6 | $210.72 | 7.656% | $226.8527 | $226.85 | $226.85 | $226.90 |
| Purchase #7 | $218.79 | 6.381% | $232.751 | $232.75 | $232.75 | $232.80 |
| 7 purchase totals = | $1,218.52 | $1,312.7296 | $1,312.72 | $1,312.75 | $1,312.80 | |