| 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 | $178.88 | 10.627% | $197.8896 | $197.89 | $197.90 | $197.90 |
| Purchase #2 | $145.88 | 6.473% | $155.3228 | $155.32 | $155.30 | $155.30 |
| Purchase #3 | $33.34 | 9.658% | $36.56 | $36.56 | $36.55 | $36.60 |
| Purchase #4 | $19.95 | 4.460% | $20.8398 | $20.84 | $20.85 | $20.80 |
| Purchase #5 | $132.80 | 5.352% | $139.9075 | $139.91 | $139.90 | $139.90 |
| Purchase #6 | $129.68 | 13.665% | $147.4008 | $147.40 | $147.40 | $147.40 |
| Purchase #7 | $187.60 | 12.492% | $211.035 | $211.04 | $211.05 | $211.00 |
| 7 purchase totals = | $828.13 | $908.9555 | $908.96 | $908.95 | $908.90 | |