| 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 | $8.27 | 9.668% | $9.0695 | $9.07 | $9.05 | $9.10 |
| Purchase #2 | $176.73 | 11.737% | $197.4728 | $197.47 | $197.45 | $197.50 |
| Purchase #3 | $194.68 | 13.683% | $221.3181 | $221.32 | $221.30 | $221.30 |
| Purchase #4 | $224.90 | 5.137% | $236.4531 | $236.45 | $236.45 | $236.50 |
| Purchase #5 | $245.38 | 4.714% | $256.9472 | $256.95 | $256.95 | $256.90 |
| Purchase #6 | $56.77 | 6.119% | $60.2438 | $60.24 | $60.25 | $60.20 |
| Purchase #7 | $26.53 | 10.425% | $29.2958 | $29.30 | $29.30 | $29.30 |
| 7 purchase totals = | $933.26 | $1,010.8003 | $1,010.80 | $1,010.75 | $1,010.80 | |