| 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 | $37.88 | 13.637% | $43.0457 | $43.05 | $43.05 | $43.00 |
| Purchase #2 | $103.57 | 9.383% | $113.288 | $113.29 | $113.30 | $113.30 |
| Purchase #3 | $200.41 | 10.571% | $221.5953 | $221.60 | $221.60 | $221.60 |
| Purchase #4 | $82.79 | 10.111% | $91.1609 | $91.16 | $91.15 | $91.20 |
| Purchase #5 | $69.38 | 5.725% | $73.352 | $73.35 | $73.35 | $73.40 |
| Purchase #6 | $122.51 | 5.770% | $129.5788 | $129.58 | $129.60 | $129.60 |
| Purchase #7 | $157.47 | 5.363% | $165.9151 | $165.92 | $165.90 | $165.90 |
| 7 purchase totals = | $774.01 | $837.9358 | $837.95 | $837.95 | $838.00 | |