| 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 | $93.70 | 6.644% | $99.9254 | $99.93 | $99.95 | $99.90 |
| Purchase #2 | $131.30 | 6.162% | $139.3907 | $139.39 | $139.40 | $139.40 |
| Purchase #3 | $102.58 | 5.453% | $108.1737 | $108.17 | $108.15 | $108.20 |
| Purchase #4 | $210.66 | 9.624% | $230.9339 | $230.93 | $230.95 | $230.90 |
| Purchase #5 | $194.49 | 8.210% | $210.4576 | $210.46 | $210.45 | $210.50 |
| Purchase #6 | $229.47 | 5.107% | $241.189 | $241.19 | $241.20 | $241.20 |
| Purchase #7 | $204.92 | 3.777% | $212.6598 | $212.66 | $212.65 | $212.70 |
| 7 purchase totals = | $1,167.12 | $1,242.7301 | $1,242.73 | $1,242.75 | $1,242.80 | |