| 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 | $49.80 | 6.759% | $53.166 | $53.17 | $53.15 | $53.20 |
| Purchase #2 | $193.58 | 12.814% | $218.3853 | $218.39 | $218.40 | $218.40 |
| Purchase #3 | $10.90 | 4.842% | $11.4278 | $11.43 | $11.45 | $11.40 |
| Purchase #4 | $140.51 | 4.483% | $146.8091 | $146.81 | $146.80 | $146.80 |
| Purchase #5 | $118.62 | 11.510% | $132.2732 | $132.27 | $132.25 | $132.30 |
| Purchase #6 | $173.39 | 10.273% | $191.2024 | $191.20 | $191.20 | $191.20 |
| Purchase #7 | $126.40 | 12.854% | $142.6475 | $142.65 | $142.65 | $142.60 |
| 7 purchase totals = | $813.20 | $895.9113 | $895.92 | $895.90 | $895.90 | |