| 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 | $132.62 | 13.343% | $150.3155 | $150.32 | $150.30 | $150.30 |
| Purchase #2 | $111.72 | 8.459% | $121.1704 | $121.17 | $121.15 | $121.20 |
| Purchase #3 | $197.89 | 7.631% | $212.991 | $212.99 | $213.00 | $213.00 |
| Purchase #4 | $72.75 | 5.269% | $76.5832 | $76.58 | $76.60 | $76.60 |
| Purchase #5 | $185.43 | 11.111% | $206.0331 | $206.03 | $206.05 | $206.00 |
| Purchase #6 | $132.84 | 9.553% | $145.5302 | $145.53 | $145.55 | $145.50 |
| Purchase #7 | $48.44 | 12.574% | $54.5308 | $54.53 | $54.55 | $54.50 |
| 7 purchase totals = | $881.69 | $967.1542 | $967.15 | $967.20 | $967.10 | |