| 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 | $164.84 | 6.732% | $175.937 | $175.94 | $175.95 | $175.90 |
| Purchase #2 | $242.72 | 12.714% | $273.5794 | $273.58 | $273.60 | $273.60 |
| Purchase #3 | $111.34 | 4.687% | $116.5585 | $116.56 | $116.55 | $116.60 |
| Purchase #4 | $150.46 | 9.489% | $164.7371 | $164.74 | $164.75 | $164.70 |
| Purchase #5 | $47.95 | 8.113% | $51.8402 | $51.84 | $51.85 | $51.80 |
| Purchase #6 | $121.74 | 7.726% | $131.1456 | $131.15 | $131.15 | $131.10 |
| Purchase #7 | $199.63 | 10.385% | $220.3616 | $220.36 | $220.35 | $220.40 |
| 7 purchase totals = | $1,038.68 | $1,134.1594 | $1,134.17 | $1,134.20 | $1,134.10 | |