| 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 | $224.55 | 11.860% | $251.1816 | $251.18 | $251.20 | $251.20 |
| Purchase #2 | $87.39 | 13.249% | $98.9683 | $98.97 | $98.95 | $99.00 |
| Purchase #3 | $223.41 | 10.468% | $246.7966 | $246.80 | $246.80 | $246.80 |
| Purchase #4 | $171.63 | 9.381% | $187.7306 | $187.73 | $187.75 | $187.70 |
| Purchase #5 | $93.39 | 3.130% | $96.3131 | $96.31 | $96.30 | $96.30 |
| Purchase #6 | $37.32 | 13.424% | $42.3298 | $42.33 | $42.35 | $42.30 |
| Purchase #7 | $169.56 | 3.704% | $175.8405 | $175.84 | $175.85 | $175.80 |
| 7 purchase totals = | $1,007.25 | $1,099.1605 | $1,099.16 | $1,099.20 | $1,099.10 | |