| 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 | $188.27 | 3.684% | $195.2059 | $195.21 | $195.20 | $195.20 |
| Purchase #2 | $124.95 | 5.575% | $131.916 | $131.92 | $131.90 | $131.90 |
| Purchase #3 | $199.97 | 12.213% | $224.3923 | $224.39 | $224.40 | $224.40 |
| Purchase #4 | $219.30 | 8.866% | $238.7431 | $238.74 | $238.75 | $238.70 |
| Purchase #5 | $81.26 | 8.399% | $88.085 | $88.09 | $88.10 | $88.10 |
| Purchase #6 | $199.45 | 5.424% | $210.2682 | $210.27 | $210.25 | $210.30 |
| Purchase #7 | $206.42 | 7.391% | $221.6765 | $221.68 | $221.70 | $221.70 |
| 7 purchase totals = | $1,219.62 | $1,310.2870 | $1,310.30 | $1,310.30 | $1,310.30 | |