| 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 | $184.64 | 10.408% | $203.8573 | $203.86 | $203.85 | $203.90 |
| Purchase #2 | $185.33 | 13.546% | $210.4348 | $210.43 | $210.45 | $210.40 |
| Purchase #3 | $195.25 | 11.612% | $217.9224 | $217.92 | $217.90 | $217.90 |
| Purchase #4 | $205.75 | 6.705% | $219.5455 | $219.55 | $219.55 | $219.50 |
| Purchase #5 | $80.49 | 3.870% | $83.605 | $83.61 | $83.60 | $83.60 |
| Purchase #6 | $133.74 | 5.734% | $141.4087 | $141.41 | $141.40 | $141.40 |
| Purchase #7 | $152.66 | 11.775% | $170.6357 | $170.64 | $170.65 | $170.60 |
| 7 purchase totals = | $1,137.86 | $1,247.4094 | $1,247.42 | $1,247.40 | $1,247.30 | |