| 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 | $76.28 | 5.745% | $80.6623 | $80.66 | $80.65 | $80.70 |
| Purchase #2 | $150.29 | 12.695% | $169.3693 | $169.37 | $169.35 | $169.40 |
| Purchase #3 | $116.75 | 4.459% | $121.9559 | $121.96 | $121.95 | $122.00 |
| Purchase #4 | $42.97 | 13.490% | $48.7667 | $48.77 | $48.75 | $48.80 |
| Purchase #5 | $124.48 | 12.517% | $140.0612 | $140.06 | $140.05 | $140.10 |
| Purchase #6 | $238.59 | 11.390% | $265.7654 | $265.77 | $265.75 | $265.80 |
| Purchase #7 | $33.60 | 13.294% | $38.0668 | $38.07 | $38.05 | $38.10 |
| 7 purchase totals = | $782.96 | $864.6476 | $864.66 | $864.55 | $864.90 | |