| 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 | $240.80 | 5.815% | $254.8025 | $254.80 | $254.80 | $254.80 |
| Purchase #2 | $138.29 | 4.346% | $144.3001 | $144.30 | $144.30 | $144.30 |
| Purchase #3 | $144.26 | 9.840% | $158.4552 | $158.46 | $158.45 | $158.50 |
| Purchase #4 | $225.77 | 11.204% | $251.0653 | $251.07 | $251.05 | $251.10 |
| Purchase #5 | $70.85 | 5.865% | $75.0054 | $75.01 | $75.00 | $75.00 |
| Purchase #6 | $59.28 | 4.492% | $61.9429 | $61.94 | $61.95 | $61.90 |
| Purchase #7 | $193.66 | 3.560% | $200.5543 | $200.55 | $200.55 | $200.60 |
| 7 purchase totals = | $1,072.91 | $1,146.1257 | $1,146.13 | $1,146.10 | $1,146.20 | |