| 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 | $175.63 | 10.676% | $194.3803 | $194.38 | $194.40 | $194.40 |
| Purchase #2 | $153.57 | 7.852% | $165.6283 | $165.63 | $165.65 | $165.60 |
| Purchase #3 | $39.74 | 8.829% | $43.2486 | $43.25 | $43.25 | $43.20 |
| Purchase #4 | $112.66 | 3.332% | $116.4138 | $116.41 | $116.40 | $116.40 |
| Purchase #5 | $245.26 | 12.743% | $276.5135 | $276.51 | $276.50 | $276.50 |
| Purchase #6 | $144.58 | 5.644% | $152.7401 | $152.74 | $152.75 | $152.70 |
| Purchase #7 | $154.94 | 3.213% | $159.9182 | $159.92 | $159.90 | $159.90 |
| 7 purchase totals = | $1,026.38 | $1,108.8428 | $1,108.84 | $1,108.85 | $1,108.70 | |