| 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 | $15.91 | 10.251% | $17.5409 | $17.54 | $17.55 | $17.50 |
| Purchase #2 | $193.73 | 12.416% | $217.7835 | $217.78 | $217.80 | $217.80 |
| Purchase #3 | $243.47 | 7.331% | $261.3188 | $261.32 | $261.30 | $261.30 |
| Purchase #4 | $191.48 | 11.711% | $213.9042 | $213.90 | $213.90 | $213.90 |
| Purchase #5 | $248.53 | 3.268% | $256.652 | $256.65 | $256.65 | $256.70 |
| Purchase #6 | $139.53 | 12.403% | $156.8359 | $156.84 | $156.85 | $156.80 |
| Purchase #7 | $138.84 | 9.624% | $152.202 | $152.20 | $152.20 | $152.20 |
| 7 purchase totals = | $1,171.49 | $1,276.2373 | $1,276.23 | $1,276.25 | $1,276.20 | |