| 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 | $103.55 | 7.660% | $111.4819 | $111.48 | $111.50 | $111.50 |
| Purchase #2 | $161.43 | 11.591% | $180.1414 | $180.14 | $180.15 | $180.10 |
| Purchase #3 | $156.76 | 12.521% | $176.3879 | $176.39 | $176.40 | $176.40 |
| Purchase #4 | $71.51 | 4.446% | $74.6893 | $74.69 | $74.70 | $74.70 |
| Purchase #5 | $169.84 | 11.303% | $189.037 | $189.04 | $189.05 | $189.00 |
| Purchase #6 | $26.34 | 6.394% | $28.0242 | $28.02 | $28.00 | $28.00 |
| Purchase #7 | $35.52 | 9.228% | $38.7978 | $38.80 | $38.80 | $38.80 |
| 7 purchase totals = | $724.95 | $798.5595 | $798.56 | $798.60 | $798.50 | |