| 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 | $122.98 | 9.401% | $134.5413 | $134.54 | $134.55 | $134.50 |
| Purchase #2 | $110.36 | 6.318% | $117.3325 | $117.33 | $117.35 | $117.30 |
| Purchase #3 | $102.77 | 13.833% | $116.9862 | $116.99 | $117.00 | $117.00 |
| Purchase #4 | $147.64 | 6.214% | $156.8143 | $156.81 | $156.80 | $156.80 |
| Purchase #5 | $205.56 | 9.358% | $224.7963 | $224.80 | $224.80 | $224.80 |
| Purchase #6 | $87.70 | 5.358% | $92.399 | $92.40 | $92.40 | $92.40 |
| Purchase #7 | $243.76 | 11.605% | $272.0483 | $272.05 | $272.05 | $272.00 |
| 7 purchase totals = | $1,020.77 | $1,114.9179 | $1,114.92 | $1,114.95 | $1,114.80 | |