| 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 | $39.26 | 8.175% | $42.4695 | $42.47 | $42.45 | $42.50 |
| Purchase #2 | $221.37 | 4.191% | $230.6476 | $230.65 | $230.65 | $230.60 |
| Purchase #3 | $109.44 | 3.637% | $113.4203 | $113.42 | $113.40 | $113.40 |
| Purchase #4 | $195.42 | 8.464% | $211.9603 | $211.96 | $211.95 | $212.00 |
| Purchase #5 | $157.45 | 5.852% | $166.664 | $166.66 | $166.65 | $166.70 |
| Purchase #6 | $142.29 | 7.467% | $152.9148 | $152.91 | $152.90 | $152.90 |
| Purchase #7 | $168.98 | 12.635% | $190.3306 | $190.33 | $190.35 | $190.30 |
| 7 purchase totals = | $1,034.21 | $1,108.4071 | $1,108.40 | $1,108.35 | $1,108.40 | |