| 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 | $191.98 | 6.299% | $204.0728 | $204.07 | $204.05 | $204.10 |
| Purchase #2 | $161.60 | 13.391% | $183.2399 | $183.24 | $183.25 | $183.20 |
| Purchase #3 | $142.47 | 7.187% | $152.7093 | $152.71 | $152.70 | $152.70 |
| Purchase #4 | $105.98 | 3.651% | $109.8493 | $109.85 | $109.85 | $109.80 |
| Purchase #5 | $67.31 | 6.288% | $71.5425 | $71.54 | $71.55 | $71.50 |
| Purchase #6 | $149.61 | 4.564% | $156.4382 | $156.44 | $156.45 | $156.40 |
| Purchase #7 | $101.33 | 6.174% | $107.5861 | $107.59 | $107.60 | $107.60 |
| 7 purchase totals = | $920.28 | $985.4381 | $985.44 | $985.45 | $985.30 | |