| 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 | $160.74 | 11.832% | $179.7588 | $179.76 | $179.75 | $179.80 |
| Purchase #2 | $35.98 | 9.246% | $39.3067 | $39.31 | $39.30 | $39.30 |
| Purchase #3 | $81.33 | 7.408% | $87.3549 | $87.35 | $87.35 | $87.40 |
| Purchase #4 | $221.33 | 3.479% | $229.0301 | $229.03 | $229.05 | $229.00 |
| Purchase #5 | $90.27 | 12.650% | $101.6892 | $101.69 | $101.70 | $101.70 |
| Purchase #6 | $130.89 | 12.625% | $147.4149 | $147.41 | $147.40 | $147.40 |
| Purchase #7 | $173.78 | 13.838% | $197.8277 | $197.83 | $197.85 | $197.80 |
| 7 purchase totals = | $894.32 | $982.3823 | $982.38 | $982.40 | $982.40 | |