| 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 | $247.81 | 7.665% | $266.8046 | $266.80 | $266.80 | $266.80 |
| Purchase #2 | $235.43 | 13.145% | $266.3773 | $266.38 | $266.40 | $266.40 |
| Purchase #3 | $32.33 | 12.571% | $36.3942 | $36.39 | $36.40 | $36.40 |
| Purchase #4 | $11.65 | 5.303% | $12.2678 | $12.27 | $12.25 | $12.30 |
| Purchase #5 | $145.47 | 5.486% | $153.4505 | $153.45 | $153.45 | $153.50 |
| Purchase #6 | $117.90 | 12.422% | $132.5455 | $132.55 | $132.55 | $132.50 |
| Purchase #7 | $231.79 | 12.254% | $260.1935 | $260.19 | $260.20 | $260.20 |
| 7 purchase totals = | $1,022.38 | $1,128.0334 | $1,128.03 | $1,128.05 | $1,128.10 | |