| 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 | $246.64 | 12.465% | $277.3837 | $277.38 | $277.40 | $277.40 |
| Purchase #2 | $197.99 | 10.679% | $219.1334 | $219.13 | $219.15 | $219.10 |
| Purchase #3 | $220.95 | 4.860% | $231.6882 | $231.69 | $231.70 | $231.70 |
| Purchase #4 | $73.63 | 6.785% | $78.6258 | $78.63 | $78.65 | $78.60 |
| Purchase #5 | $249.34 | 13.111% | $282.031 | $282.03 | $282.05 | $282.00 |
| Purchase #6 | $100.72 | 7.586% | $108.3606 | $108.36 | $108.35 | $108.40 |
| Purchase #7 | $231.50 | 6.410% | $246.3392 | $246.34 | $246.35 | $246.30 |
| 7 purchase totals = | $1,320.77 | $1,443.5619 | $1,443.56 | $1,443.65 | $1,443.50 | |