| 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 | $25.30 | 5.532% | $26.6996 | $26.70 | $26.70 | $26.70 |
| Purchase #2 | $64.33 | 10.471% | $71.066 | $71.07 | $71.05 | $71.10 |
| Purchase #3 | $56.42 | 9.828% | $61.965 | $61.97 | $61.95 | $62.00 |
| Purchase #4 | $26.64 | 3.116% | $27.4701 | $27.47 | $27.45 | $27.50 |
| Purchase #5 | $174.47 | 8.184% | $188.7486 | $188.75 | $188.75 | $188.70 |
| Purchase #6 | $132.88 | 6.593% | $141.6408 | $141.64 | $141.65 | $141.60 |
| Purchase #7 | $187.28 | 11.362% | $208.5588 | $208.56 | $208.55 | $208.60 |
| 7 purchase totals = | $667.32 | $726.1489 | $726.16 | $726.10 | $726.20 | |