| 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 | $200.89 | 9.234% | $219.4402 | $219.44 | $219.45 | $219.40 |
| Purchase #2 | $232.70 | 3.218% | $240.1883 | $240.19 | $240.20 | $240.20 |
| Purchase #3 | $203.49 | 7.870% | $219.5047 | $219.50 | $219.50 | $219.50 |
| Purchase #4 | $77.31 | 8.407% | $83.8095 | $83.81 | $83.80 | $83.80 |
| Purchase #5 | $31.46 | 6.108% | $33.3816 | $33.38 | $33.40 | $33.40 |
| Purchase #6 | $68.52 | 10.826% | $75.938 | $75.94 | $75.95 | $75.90 |
| Purchase #7 | $181.55 | 5.545% | $191.6169 | $191.62 | $191.60 | $191.60 |
| 7 purchase totals = | $995.92 | $1,063.8792 | $1,063.88 | $1,063.90 | $1,063.80 | |