| 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 | $153.41 | 11.309% | $170.7591 | $170.76 | $170.75 | $170.80 |
| Purchase #2 | $58.72 | 9.433% | $64.2591 | $64.26 | $64.25 | $64.30 |
| Purchase #3 | $132.81 | 6.355% | $141.2501 | $141.25 | $141.25 | $141.30 |
| Purchase #4 | $76.68 | 10.531% | $84.7552 | $84.76 | $84.75 | $84.80 |
| Purchase #5 | $247.48 | 3.408% | $255.9141 | $255.91 | $255.90 | $255.90 |
| Purchase #6 | $231.74 | 13.112% | $262.1257 | $262.13 | $262.15 | $262.10 |
| Purchase #7 | $84.73 | 3.610% | $87.7888 | $87.79 | $87.80 | $87.80 |
| 7 purchase totals = | $985.57 | $1,066.8521 | $1,066.86 | $1,066.85 | $1,067.00 | |