| 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 | $86.29 | 13.871% | $98.2593 | $98.26 | $98.25 | $98.30 |
| Purchase #2 | $235.68 | 9.481% | $258.0248 | $258.02 | $258.00 | $258.00 |
| Purchase #3 | $189.80 | 6.336% | $201.8257 | $201.83 | $201.85 | $201.80 |
| Purchase #4 | $9.47 | 10.572% | $10.4712 | $10.47 | $10.45 | $10.50 |
| Purchase #5 | $89.88 | 11.728% | $100.4211 | $100.42 | $100.40 | $100.40 |
| Purchase #6 | $220.44 | 3.377% | $227.8843 | $227.88 | $227.90 | $227.90 |
| Purchase #7 | $27.48 | 4.601% | $28.7444 | $28.74 | $28.75 | $28.70 |
| 7 purchase totals = | $859.04 | $925.6308 | $925.62 | $925.60 | $925.60 | |