| 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 | $243.80 | 9.370% | $266.6441 | $266.64 | $266.65 | $266.60 |
| Purchase #2 | $145.76 | 8.711% | $158.4572 | $158.46 | $158.45 | $158.50 |
| Purchase #3 | $221.64 | 8.252% | $239.9297 | $239.93 | $239.95 | $239.90 |
| Purchase #4 | $203.82 | 8.658% | $221.4667 | $221.47 | $221.45 | $221.50 |
| Purchase #5 | $188.48 | 4.216% | $196.4263 | $196.43 | $196.45 | $196.40 |
| Purchase #6 | $110.70 | 7.725% | $119.2516 | $119.25 | $119.25 | $119.30 |
| Purchase #7 | $44.79 | 4.355% | $46.7406 | $46.74 | $46.75 | $46.70 |
| 7 purchase totals = | $1,158.99 | $1,248.9162 | $1,248.92 | $1,248.95 | $1,248.90 | |