| 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 | $138.42 | 7.746% | $149.142 | $149.14 | $149.15 | $149.10 |
| Purchase #2 | $205.75 | 5.452% | $216.9675 | $216.97 | $216.95 | $217.00 |
| Purchase #3 | $106.89 | 10.751% | $118.3817 | $118.38 | $118.40 | $118.40 |
| Purchase #4 | $205.72 | 6.438% | $218.9643 | $218.96 | $218.95 | $219.00 |
| Purchase #5 | $52.49 | 13.803% | $59.7352 | $59.74 | $59.75 | $59.70 |
| Purchase #6 | $250.80 | 9.385% | $274.3376 | $274.34 | $274.35 | $274.30 |
| Purchase #7 | $199.33 | 11.256% | $221.7666 | $221.77 | $221.75 | $221.80 |
| 7 purchase totals = | $1,159.40 | $1,259.2949 | $1,259.30 | $1,259.30 | $1,259.30 | |