| 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 | $236.45 | 7.401% | $253.9497 | $253.95 | $253.95 | $253.90 |
| Purchase #2 | $98.60 | 6.460% | $104.9696 | $104.97 | $104.95 | $105.00 |
| Purchase #3 | $86.28 | 9.223% | $94.2376 | $94.24 | $94.25 | $94.20 |
| Purchase #4 | $200.35 | 3.345% | $207.0517 | $207.05 | $207.05 | $207.10 |
| Purchase #5 | $178.33 | 6.163% | $189.3205 | $189.32 | $189.30 | $189.30 |
| Purchase #6 | $92.49 | 8.328% | $100.1926 | $100.19 | $100.20 | $100.20 |
| Purchase #7 | $22.49 | 5.368% | $23.6973 | $23.70 | $23.70 | $23.70 |
| 7 purchase totals = | $914.99 | $973.4190 | $973.42 | $973.40 | $973.40 | |