| 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 | $185.43 | 13.220% | $209.9438 | $209.94 | $209.95 | $209.90 |
| Purchase #2 | $212.92 | 3.509% | $220.3914 | $220.39 | $220.40 | $220.40 |
| Purchase #3 | $148.68 | 3.432% | $153.7827 | $153.78 | $153.80 | $153.80 |
| Purchase #4 | $138.65 | 7.609% | $149.1999 | $149.20 | $149.20 | $149.20 |
| Purchase #5 | $96.73 | 9.467% | $105.8874 | $105.89 | $105.90 | $105.90 |
| Purchase #6 | $109.84 | 5.167% | $115.5154 | $115.52 | $115.50 | $115.50 |
| Purchase #7 | $41.41 | 9.781% | $45.4603 | $45.46 | $45.45 | $45.50 |
| 7 purchase totals = | $933.66 | $1,000.1809 | $1,000.18 | $1,000.20 | $1,000.20 | |