| 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 | $170.36 | 4.599% | $178.1949 | $178.19 | $178.20 | $178.20 |
| Purchase #2 | $147.40 | 8.823% | $160.4051 | $160.41 | $160.40 | $160.40 |
| Purchase #3 | $97.51 | 11.468% | $108.6924 | $108.69 | $108.70 | $108.70 |
| Purchase #4 | $8.29 | 13.306% | $9.3931 | $9.39 | $9.40 | $9.40 |
| Purchase #5 | $227.57 | 10.383% | $251.1986 | $251.20 | $251.20 | $251.20 |
| Purchase #6 | $124.94 | 8.606% | $135.6923 | $135.69 | $135.70 | $135.70 |
| Purchase #7 | $75.29 | 10.720% | $83.3611 | $83.36 | $83.35 | $83.40 |
| 7 purchase totals = | $851.36 | $926.9375 | $926.93 | $926.95 | $927.00 | |