| 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 | $34.71 | 9.782% | $38.1053 | $38.11 | $38.10 | $38.10 |
| Purchase #2 | $146.30 | 9.412% | $160.0698 | $160.07 | $160.05 | $160.10 |
| Purchase #3 | $199.71 | 3.604% | $206.9075 | $206.91 | $206.90 | $206.90 |
| Purchase #4 | $14.91 | 12.379% | $16.7557 | $16.76 | $16.75 | $16.80 |
| Purchase #5 | $88.28 | 7.779% | $95.1473 | $95.15 | $95.15 | $95.10 |
| Purchase #6 | $81.92 | 6.118% | $86.9319 | $86.93 | $86.95 | $86.90 |
| Purchase #7 | $112.42 | 5.608% | $118.7245 | $118.72 | $118.70 | $118.70 |
| 7 purchase totals = | $678.25 | $722.6420 | $722.65 | $722.60 | $722.60 | |