| 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 | $229.40 | 11.690% | $256.2169 | $256.22 | $256.20 | $256.20 |
| Purchase #2 | $118.86 | 8.842% | $129.3696 | $129.37 | $129.35 | $129.40 |
| Purchase #3 | $180.69 | 5.370% | $190.3931 | $190.39 | $190.40 | $190.40 |
| Purchase #4 | $57.98 | 13.512% | $65.8143 | $65.81 | $65.80 | $65.80 |
| Purchase #5 | $5.95 | 13.633% | $6.7612 | $6.76 | $6.75 | $6.80 |
| Purchase #6 | $198.92 | 5.351% | $209.5642 | $209.56 | $209.55 | $209.60 |
| Purchase #7 | $207.57 | 6.708% | $221.4938 | $221.49 | $221.50 | $221.50 |
| 7 purchase totals = | $999.37 | $1,079.6131 | $1,079.60 | $1,079.55 | $1,079.70 | |