| 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 | $57.28 | 10.739% | $63.4313 | $63.43 | $63.45 | $63.40 |
| Purchase #2 | $204.34 | 7.568% | $219.8045 | $219.80 | $219.80 | $219.80 |
| Purchase #3 | $208.29 | 3.676% | $215.9467 | $215.95 | $215.95 | $215.90 |
| Purchase #4 | $141.40 | 3.210% | $145.9389 | $145.94 | $145.95 | $145.90 |
| Purchase #5 | $177.82 | 12.288% | $199.6705 | $199.67 | $199.65 | $199.70 |
| Purchase #6 | $23.41 | 7.604% | $25.1901 | $25.19 | $25.20 | $25.20 |
| Purchase #7 | $123.57 | 6.244% | $131.2857 | $131.29 | $131.30 | $131.30 |
| 7 purchase totals = | $936.11 | $1,001.2677 | $1,001.27 | $1,001.30 | $1,001.20 | |