| 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 | $176.81 | 8.190% | $191.2907 | $191.29 | $191.30 | $191.30 |
| Purchase #2 | $25.84 | 9.721% | $28.3519 | $28.35 | $28.35 | $28.40 |
| Purchase #3 | $171.43 | 4.191% | $178.6146 | $178.61 | $178.60 | $178.60 |
| Purchase #4 | $118.95 | 8.329% | $128.8573 | $128.86 | $128.85 | $128.90 |
| Purchase #5 | $216.73 | 8.453% | $235.0502 | $235.05 | $235.05 | $235.10 |
| Purchase #6 | $164.56 | 7.830% | $177.445 | $177.45 | $177.45 | $177.40 |
| Purchase #7 | $196.68 | 8.510% | $213.4175 | $213.42 | $213.40 | $213.40 |
| 7 purchase totals = | $1,071.00 | $1,153.0272 | $1,153.03 | $1,153.00 | $1,153.10 | |