| 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 | $228.69 | 12.550% | $257.3906 | $257.39 | $257.40 | $257.40 |
| Purchase #2 | $61.84 | 8.570% | $67.1397 | $67.14 | $67.15 | $67.10 |
| Purchase #3 | $229.84 | 4.868% | $241.0286 | $241.03 | $241.05 | $241.00 |
| Purchase #4 | $138.27 | 7.534% | $148.6873 | $148.69 | $148.70 | $148.70 |
| Purchase #5 | $29.68 | 13.247% | $33.6117 | $33.61 | $33.60 | $33.60 |
| Purchase #6 | $194.64 | 4.556% | $203.5078 | $203.51 | $203.50 | $203.50 |
| Purchase #7 | $9.38 | 4.401% | $9.7928 | $9.79 | $9.80 | $9.80 |
| 7 purchase totals = | $892.34 | $961.1585 | $961.16 | $961.20 | $961.10 | |