| 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 | $125.35 | 12.199% | $140.6414 | $140.64 | $140.65 | $140.60 |
| Purchase #2 | $77.61 | 12.419% | $87.2484 | $87.25 | $87.25 | $87.20 |
| Purchase #3 | $47.42 | 4.348% | $49.4818 | $49.48 | $49.50 | $49.50 |
| Purchase #4 | $152.36 | 8.596% | $165.4569 | $165.46 | $165.45 | $165.50 |
| Purchase #5 | $74.77 | 10.461% | $82.5917 | $82.59 | $82.60 | $82.60 |
| Purchase #6 | $224.26 | 11.330% | $249.6687 | $249.67 | $249.65 | $249.70 |
| Purchase #7 | $39.26 | 6.207% | $41.6969 | $41.70 | $41.70 | $41.70 |
| 7 purchase totals = | $741.03 | $816.7858 | $816.79 | $816.80 | $816.80 | |