| 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 | $21.50 | 9.870% | $23.6221 | $23.62 | $23.60 | $23.60 |
| Purchase #2 | $247.65 | 12.666% | $279.0173 | $279.02 | $279.00 | $279.00 |
| Purchase #3 | $83.72 | 3.633% | $86.7615 | $86.76 | $86.75 | $86.80 |
| Purchase #4 | $71.54 | 3.150% | $73.7935 | $73.79 | $73.80 | $73.80 |
| Purchase #5 | $112.75 | 3.756% | $116.9849 | $116.98 | $117.00 | $117.00 |
| Purchase #6 | $180.70 | 9.256% | $197.4256 | $197.43 | $197.45 | $197.40 |
| Purchase #7 | $130.26 | 3.860% | $135.288 | $135.29 | $135.30 | $135.30 |
| 7 purchase totals = | $848.12 | $912.8929 | $912.89 | $912.90 | $912.90 | |