| 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 | $190.51 | 7.324% | $204.463 | $204.46 | $204.45 | $204.50 |
| Purchase #2 | $197.69 | 9.362% | $216.1977 | $216.20 | $216.20 | $216.20 |
| Purchase #3 | $178.65 | 6.548% | $190.348 | $190.35 | $190.35 | $190.30 |
| Purchase #4 | $197.90 | 13.480% | $224.5769 | $224.58 | $224.60 | $224.60 |
| Purchase #5 | $183.80 | 5.293% | $193.5285 | $193.53 | $193.55 | $193.50 |
| Purchase #6 | $175.93 | 12.417% | $197.7752 | $197.78 | $197.80 | $197.80 |
| Purchase #7 | $246.29 | 10.136% | $271.254 | $271.25 | $271.25 | $271.30 |
| 7 purchase totals = | $1,370.77 | $1,498.1433 | $1,498.15 | $1,498.20 | $1,498.20 | |