| 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 | $194.64 | 13.511% | $220.9378 | $220.94 | $220.95 | $220.90 |
| Purchase #2 | $195.30 | 4.309% | $203.7155 | $203.72 | $203.70 | $203.70 |
| Purchase #3 | $229.66 | 11.501% | $256.0732 | $256.07 | $256.05 | $256.10 |
| Purchase #4 | $92.92 | 8.372% | $100.6993 | $100.70 | $100.70 | $100.70 |
| Purchase #5 | $95.89 | 12.156% | $107.5464 | $107.55 | $107.55 | $107.50 |
| Purchase #6 | $212.84 | 12.265% | $238.9448 | $238.94 | $238.95 | $238.90 |
| Purchase #7 | $172.78 | 4.565% | $180.6674 | $180.67 | $180.65 | $180.70 |
| 7 purchase totals = | $1,194.03 | $1,308.5844 | $1,308.59 | $1,308.55 | $1,308.50 | |