| 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 | $103.37 | 6.191% | $109.7696 | $109.77 | $109.75 | $109.80 |
| Purchase #2 | $180.73 | 9.401% | $197.7204 | $197.72 | $197.70 | $197.70 |
| Purchase #3 | $38.25 | 10.454% | $42.2487 | $42.25 | $42.25 | $42.20 |
| Purchase #4 | $133.84 | 3.472% | $138.4869 | $138.49 | $138.50 | $138.50 |
| Purchase #5 | $203.45 | 12.185% | $228.2404 | $228.24 | $228.25 | $228.20 |
| Purchase #6 | $158.60 | 8.215% | $171.629 | $171.63 | $171.65 | $171.60 |
| Purchase #7 | $149.69 | 12.343% | $168.1662 | $168.17 | $168.15 | $168.20 |
| 7 purchase totals = | $967.93 | $1,056.2612 | $1,056.27 | $1,056.25 | $1,056.20 | |