| 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 | $90.27 | 8.379% | $97.8337 | $97.83 | $97.85 | $97.80 |
| Purchase #2 | $83.58 | 3.377% | $86.4025 | $86.40 | $86.40 | $86.40 |
| Purchase #3 | $125.82 | 12.577% | $141.6444 | $141.64 | $141.65 | $141.60 |
| Purchase #4 | $147.94 | 8.253% | $160.1495 | $160.15 | $160.15 | $160.10 |
| Purchase #5 | $72.94 | 7.349% | $78.3004 | $78.30 | $78.30 | $78.30 |
| Purchase #6 | $49.65 | 8.181% | $53.7119 | $53.71 | $53.70 | $53.70 |
| Purchase #7 | $220.47 | 9.309% | $240.9936 | $240.99 | $241.00 | $241.00 |
| 7 purchase totals = | $790.67 | $859.0360 | $859.02 | $859.05 | $858.90 | |