| 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 | $102.27 | 8.516% | $110.9793 | $110.98 | $111.00 | $111.00 |
| Purchase #2 | $120.67 | 5.137% | $126.8688 | $126.87 | $126.85 | $126.90 |
| Purchase #3 | $22.64 | 9.135% | $24.7082 | $24.71 | $24.70 | $24.70 |
| Purchase #4 | $55.77 | 13.236% | $63.1517 | $63.15 | $63.15 | $63.20 |
| Purchase #5 | $249.97 | 8.829% | $272.0399 | $272.04 | $272.05 | $272.00 |
| Purchase #6 | $107.90 | 13.408% | $122.3672 | $122.37 | $122.35 | $122.40 |
| Purchase #7 | $75.76 | 5.374% | $79.8313 | $79.83 | $79.85 | $79.80 |
| 7 purchase totals = | $734.98 | $799.9464 | $799.95 | $799.95 | $800.00 | |