| 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 | $149.41 | 7.442% | $160.5291 | $160.53 | $160.55 | $160.50 |
| Purchase #2 | $113.74 | 10.554% | $125.7441 | $125.74 | $125.75 | $125.70 |
| Purchase #3 | $50.96 | 5.405% | $53.7144 | $53.71 | $53.70 | $53.70 |
| Purchase #4 | $199.27 | 5.306% | $209.8433 | $209.84 | $209.85 | $209.80 |
| Purchase #5 | $88.75 | 10.190% | $97.7936 | $97.79 | $97.80 | $97.80 |
| Purchase #6 | $240.98 | 7.523% | $259.1089 | $259.11 | $259.10 | $259.10 |
| Purchase #7 | $161.51 | 6.820% | $172.525 | $172.53 | $172.55 | $172.50 |
| 7 purchase totals = | $1,004.62 | $1,079.2584 | $1,079.25 | $1,079.30 | $1,079.10 | |