| 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 | $139.43 | 11.306% | $155.194 | $155.19 | $155.20 | $155.20 |
| Purchase #2 | $129.63 | 4.252% | $135.1419 | $135.14 | $135.15 | $135.10 |
| Purchase #3 | $113.53 | 7.382% | $121.9108 | $121.91 | $121.90 | $121.90 |
| Purchase #4 | $96.72 | 11.320% | $107.6687 | $107.67 | $107.65 | $107.70 |
| Purchase #5 | $52.98 | 10.155% | $58.3601 | $58.36 | $58.35 | $58.40 |
| Purchase #6 | $78.93 | 8.258% | $85.448 | $85.45 | $85.45 | $85.40 |
| Purchase #7 | $170.51 | 6.675% | $181.8915 | $181.89 | $181.90 | $181.90 |
| 7 purchase totals = | $781.73 | $845.6150 | $845.61 | $845.60 | $845.60 | |