| 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 | $229.68 | 13.571% | $260.8499 | $260.85 | $260.85 | $260.80 |
| Purchase #2 | $98.50 | 13.832% | $112.1245 | $112.12 | $112.10 | $112.10 |
| Purchase #3 | $71.80 | 12.231% | $80.5819 | $80.58 | $80.60 | $80.60 |
| Purchase #4 | $166.27 | 8.747% | $180.8136 | $180.81 | $180.80 | $180.80 |
| Purchase #5 | $178.98 | 9.197% | $195.4408 | $195.44 | $195.45 | $195.40 |
| Purchase #6 | $166.32 | 8.179% | $179.9233 | $179.92 | $179.90 | $179.90 |
| Purchase #7 | $61.25 | 13.448% | $69.4869 | $69.49 | $69.50 | $69.50 |
| 7 purchase totals = | $972.80 | $1,079.2209 | $1,079.21 | $1,079.20 | $1,079.10 | |