| 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 | $195.85 | 13.107% | $221.5201 | $221.52 | $221.50 | $221.50 |
| Purchase #2 | $162.54 | 5.739% | $171.8682 | $171.87 | $171.85 | $171.90 |
| Purchase #3 | $22.88 | 3.373% | $23.6517 | $23.65 | $23.65 | $23.70 |
| Purchase #4 | $245.46 | 11.799% | $274.4218 | $274.42 | $274.40 | $274.40 |
| Purchase #5 | $178.70 | 12.508% | $201.0518 | $201.05 | $201.05 | $201.10 |
| Purchase #6 | $156.77 | 10.426% | $173.1148 | $173.11 | $173.10 | $173.10 |
| Purchase #7 | $209.58 | 9.593% | $229.685 | $229.69 | $229.70 | $229.70 |
| 7 purchase totals = | $1,171.78 | $1,295.3134 | $1,295.31 | $1,295.25 | $1,295.40 | |