| 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 | $84.49 | 7.685% | $90.9831 | $90.98 | $91.00 | $91.00 |
| Purchase #2 | $163.97 | 12.362% | $184.24 | $184.24 | $184.25 | $184.20 |
| Purchase #3 | $229.58 | 11.834% | $256.7485 | $256.75 | $256.75 | $256.70 |
| Purchase #4 | $81.74 | 13.582% | $92.8419 | $92.84 | $92.85 | $92.80 |
| Purchase #5 | $161.62 | 11.670% | $180.4811 | $180.48 | $180.50 | $180.50 |
| Purchase #6 | $104.88 | 6.752% | $111.9615 | $111.96 | $111.95 | $112.00 |
| Purchase #7 | $27.77 | 13.795% | $31.6009 | $31.60 | $31.60 | $31.60 |
| 7 purchase totals = | $854.05 | $948.8570 | $948.85 | $948.90 | $948.80 | |