| 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 | $180.76 | 7.358% | $194.0603 | $194.06 | $194.05 | $194.10 |
| Purchase #2 | $129.48 | 7.566% | $139.2765 | $139.28 | $139.30 | $139.30 |
| Purchase #3 | $246.63 | 11.212% | $274.2822 | $274.28 | $274.30 | $274.30 |
| Purchase #4 | $8.93 | 13.474% | $10.1332 | $10.13 | $10.15 | $10.10 |
| Purchase #5 | $10.65 | 11.574% | $11.8826 | $11.88 | $11.90 | $11.90 |
| Purchase #6 | $74.49 | 3.143% | $76.8312 | $76.83 | $76.85 | $76.80 |
| Purchase #7 | $167.28 | 3.220% | $172.6664 | $172.67 | $172.65 | $172.70 |
| 7 purchase totals = | $818.22 | $879.1324 | $879.13 | $879.20 | $879.20 | |