| 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 | $78.68 | 13.674% | $89.4387 | $89.44 | $89.45 | $89.40 |
| Purchase #2 | $178.83 | 5.818% | $189.2343 | $189.23 | $189.25 | $189.20 |
| Purchase #3 | $126.94 | 7.199% | $136.0784 | $136.08 | $136.10 | $136.10 |
| Purchase #4 | $131.52 | 5.213% | $138.3761 | $138.38 | $138.40 | $138.40 |
| Purchase #5 | $169.92 | 6.184% | $180.4279 | $180.43 | $180.45 | $180.40 |
| Purchase #6 | $86.98 | 13.622% | $98.8284 | $98.83 | $98.85 | $98.80 |
| Purchase #7 | $210.49 | 9.495% | $230.476 | $230.48 | $230.50 | $230.50 |
| 7 purchase totals = | $983.36 | $1,062.8598 | $1,062.87 | $1,063.00 | $1,062.80 | |