| 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 | $152.44 | 7.838% | $164.3882 | $164.39 | $164.40 | $164.40 |
| Purchase #2 | $11.34 | 3.491% | $11.7359 | $11.74 | $11.75 | $11.70 |
| Purchase #3 | $243.57 | 3.257% | $251.5031 | $251.50 | $251.50 | $251.50 |
| Purchase #4 | $212.74 | 9.773% | $233.5311 | $233.53 | $233.55 | $233.50 |
| Purchase #5 | $32.46 | 8.420% | $35.1931 | $35.19 | $35.20 | $35.20 |
| Purchase #6 | $199.37 | 11.559% | $222.4152 | $222.42 | $222.40 | $222.40 |
| Purchase #7 | $159.93 | 8.811% | $174.0214 | $174.02 | $174.00 | $174.00 |
| 7 purchase totals = | $1,011.85 | $1,092.7880 | $1,092.79 | $1,092.80 | $1,092.70 | |