| 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 | $99.30 | 8.556% | $107.7961 | $107.80 | $107.80 | $107.80 |
| Purchase #2 | $171.72 | 11.551% | $191.5554 | $191.56 | $191.55 | $191.60 |
| Purchase #3 | $160.99 | 12.237% | $180.6903 | $180.69 | $180.70 | $180.70 |
| Purchase #4 | $20.79 | 4.295% | $21.6829 | $21.68 | $21.70 | $21.70 |
| Purchase #5 | $88.29 | 8.374% | $95.6834 | $95.68 | $95.70 | $95.70 |
| Purchase #6 | $248.45 | 3.206% | $256.4153 | $256.42 | $256.40 | $256.40 |
| Purchase #7 | $180.47 | 9.464% | $197.5497 | $197.55 | $197.55 | $197.50 |
| 7 purchase totals = | $970.01 | $1,051.3731 | $1,051.38 | $1,051.40 | $1,051.40 | |