| 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 | $97.25 | 11.108% | $108.0525 | $108.05 | $108.05 | $108.10 |
| Purchase #2 | $86.99 | 5.123% | $91.4465 | $91.45 | $91.45 | $91.40 |
| Purchase #3 | $194.68 | 12.195% | $218.4212 | $218.42 | $218.40 | $218.40 |
| Purchase #4 | $144.60 | 4.431% | $151.0072 | $151.01 | $151.00 | $151.00 |
| Purchase #5 | $19.70 | 7.258% | $21.1298 | $21.13 | $21.15 | $21.10 |
| Purchase #6 | $89.57 | 6.618% | $95.4977 | $95.50 | $95.50 | $95.50 |
| Purchase #7 | $80.30 | 13.643% | $91.2553 | $91.26 | $91.25 | $91.30 |
| 7 purchase totals = | $713.09 | $776.8102 | $776.82 | $776.80 | $776.80 | |