| 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 | $153.27 | 11.135% | $170.3366 | $170.34 | $170.35 | $170.30 |
| Purchase #2 | $178.44 | 8.668% | $193.9072 | $193.91 | $193.90 | $193.90 |
| Purchase #3 | $150.53 | 5.701% | $159.1117 | $159.11 | $159.10 | $159.10 |
| Purchase #4 | $191.69 | 4.425% | $200.1723 | $200.17 | $200.15 | $200.20 |
| Purchase #5 | $227.93 | 6.274% | $242.2303 | $242.23 | $242.25 | $242.20 |
| Purchase #6 | $135.49 | 10.590% | $149.8384 | $149.84 | $149.85 | $149.80 |
| Purchase #7 | $191.29 | 12.326% | $214.8684 | $214.87 | $214.85 | $214.90 |
| 7 purchase totals = | $1,228.64 | $1,330.4649 | $1,330.47 | $1,330.45 | $1,330.40 | |