| 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 | $159.73 | 7.427% | $171.5931 | $171.59 | $171.60 | $171.60 |
| Purchase #2 | $220.84 | 13.299% | $250.2095 | $250.21 | $250.20 | $250.20 |
| Purchase #3 | $235.53 | 5.329% | $248.0814 | $248.08 | $248.10 | $248.10 |
| Purchase #4 | $215.94 | 12.722% | $243.4119 | $243.41 | $243.40 | $243.40 |
| Purchase #5 | $76.38 | 8.718% | $83.0388 | $83.04 | $83.05 | $83.00 |
| Purchase #6 | $24.74 | 7.840% | $26.6796 | $26.68 | $26.70 | $26.70 |
| Purchase #7 | $69.55 | 13.124% | $78.6777 | $78.68 | $78.70 | $78.70 |
| 7 purchase totals = | $1,002.71 | $1,101.6920 | $1,101.69 | $1,101.75 | $1,101.70 | |