| 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 | $140.72 | 11.496% | $156.8972 | $156.90 | $156.90 | $156.90 |
| Purchase #2 | $57.96 | 12.636% | $65.2838 | $65.28 | $65.30 | $65.30 |
| Purchase #3 | $230.62 | 11.266% | $256.6016 | $256.60 | $256.60 | $256.60 |
| Purchase #4 | $62.41 | 9.643% | $68.4282 | $68.43 | $68.45 | $68.40 |
| Purchase #5 | $175.85 | 7.523% | $189.0792 | $189.08 | $189.10 | $189.10 |
| Purchase #6 | $119.74 | 11.484% | $133.4909 | $133.49 | $133.50 | $133.50 |
| Purchase #7 | $83.95 | 10.126% | $92.4508 | $92.45 | $92.45 | $92.50 |
| 7 purchase totals = | $871.25 | $962.2317 | $962.23 | $962.30 | $962.30 | |