| 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 | $128.74 | 5.547% | $135.8812 | $135.88 | $135.90 | $135.90 |
| Purchase #2 | $187.91 | 13.169% | $212.6559 | $212.66 | $212.65 | $212.70 |
| Purchase #3 | $46.64 | 12.759% | $52.5908 | $52.59 | $52.60 | $52.60 |
| Purchase #4 | $181.62 | 12.132% | $203.6541 | $203.65 | $203.65 | $203.70 |
| Purchase #5 | $202.88 | 13.369% | $230.003 | $230.00 | $230.00 | $230.00 |
| Purchase #6 | $38.51 | 8.548% | $41.8018 | $41.80 | $41.80 | $41.80 |
| Purchase #7 | $30.28 | 3.749% | $31.4152 | $31.42 | $31.40 | $31.40 |
| 7 purchase totals = | $816.58 | $908.0020 | $908.00 | $908.00 | $908.10 | |