| 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 | $167.88 | 4.346% | $175.1761 | $175.18 | $175.20 | $175.20 |
| Purchase #2 | $95.60 | 3.540% | $98.9842 | $98.98 | $99.00 | $99.00 |
| Purchase #3 | $158.86 | 12.565% | $178.8208 | $178.82 | $178.80 | $178.80 |
| Purchase #4 | $204.98 | 9.625% | $224.7093 | $224.71 | $224.70 | $224.70 |
| Purchase #5 | $153.60 | 6.284% | $163.2522 | $163.25 | $163.25 | $163.30 |
| Purchase #6 | $81.97 | 11.390% | $91.3064 | $91.31 | $91.30 | $91.30 |
| Purchase #7 | $74.39 | 11.180% | $82.7068 | $82.71 | $82.70 | $82.70 |
| 7 purchase totals = | $937.28 | $1,014.9558 | $1,014.96 | $1,014.95 | $1,015.00 | |