| 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 | $100.42 | 10.735% | $111.2001 | $111.20 | $111.20 | $111.20 |
| Purchase #2 | $148.40 | 4.580% | $155.1967 | $155.20 | $155.20 | $155.20 |
| Purchase #3 | $234.56 | 3.549% | $242.8845 | $242.88 | $242.90 | $242.90 |
| Purchase #4 | $84.86 | 4.144% | $88.3766 | $88.38 | $88.40 | $88.40 |
| Purchase #5 | $190.95 | 3.517% | $197.6657 | $197.67 | $197.65 | $197.70 |
| Purchase #6 | $57.55 | 3.151% | $59.3634 | $59.36 | $59.35 | $59.40 |
| Purchase #7 | $206.45 | 9.724% | $226.5252 | $226.53 | $226.55 | $226.50 |
| 7 purchase totals = | $1,023.19 | $1,081.2122 | $1,081.22 | $1,081.25 | $1,081.30 | |