| 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 | $207.53 | 5.709% | $219.3779 | $219.38 | $219.40 | $219.40 |
| Purchase #2 | $88.86 | 11.731% | $99.2842 | $99.28 | $99.30 | $99.30 |
| Purchase #3 | $34.27 | 4.347% | $35.7597 | $35.76 | $35.75 | $35.80 |
| Purchase #4 | $89.99 | 13.793% | $102.4023 | $102.40 | $102.40 | $102.40 |
| Purchase #5 | $18.49 | 8.628% | $20.0853 | $20.09 | $20.10 | $20.10 |
| Purchase #6 | $32.83 | 6.186% | $34.8609 | $34.86 | $34.85 | $34.90 |
| Purchase #7 | $230.54 | 4.129% | $240.059 | $240.06 | $240.05 | $240.10 |
| 7 purchase totals = | $702.51 | $751.8293 | $751.83 | $751.85 | $752.00 | |