| 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 | $117.69 | 5.454% | $124.1088 | $124.11 | $124.10 | $124.10 |
| Purchase #2 | $185.83 | 10.425% | $205.2028 | $205.20 | $205.20 | $205.20 |
| Purchase #3 | $88.30 | 5.169% | $92.8642 | $92.86 | $92.85 | $92.90 |
| Purchase #4 | $21.90 | 9.781% | $24.042 | $24.04 | $24.05 | $24.00 |
| Purchase #5 | $129.76 | 8.166% | $140.3562 | $140.36 | $140.35 | $140.40 |
| Purchase #6 | $37.62 | 9.340% | $41.1337 | $41.13 | $41.15 | $41.10 |
| Purchase #7 | $124.53 | 13.822% | $141.7425 | $141.74 | $141.75 | $141.70 |
| 7 purchase totals = | $705.63 | $769.4502 | $769.44 | $769.45 | $769.40 | |