| 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 | $10.47 | 10.402% | $11.5591 | $11.56 | $11.55 | $11.60 |
| Purchase #2 | $117.60 | 7.677% | $126.6282 | $126.63 | $126.65 | $126.60 |
| Purchase #3 | $209.38 | 7.201% | $224.4575 | $224.46 | $224.45 | $224.50 |
| Purchase #4 | $101.96 | 8.189% | $110.3095 | $110.31 | $110.30 | $110.30 |
| Purchase #5 | $8.39 | 4.544% | $8.7712 | $8.77 | $8.75 | $8.80 |
| Purchase #6 | $5.28 | 5.187% | $5.5539 | $5.55 | $5.55 | $5.60 |
| Purchase #7 | $240.93 | 12.130% | $270.1548 | $270.15 | $270.15 | $270.20 |
| 7 purchase totals = | $694.01 | $757.4342 | $757.43 | $757.40 | $757.60 | |