| 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 | $187.98 | 6.800% | $200.7626 | $200.76 | $200.75 | $200.80 |
| Purchase #2 | $61.72 | 6.769% | $65.8978 | $65.90 | $65.90 | $65.90 |
| Purchase #3 | $202.98 | 10.515% | $224.3233 | $224.32 | $224.30 | $224.30 |
| Purchase #4 | $48.78 | 5.735% | $51.5775 | $51.58 | $51.60 | $51.60 |
| Purchase #5 | $16.44 | 10.345% | $18.1407 | $18.14 | $18.15 | $18.10 |
| Purchase #6 | $175.68 | 10.508% | $194.1405 | $194.14 | $194.15 | $194.10 |
| Purchase #7 | $194.32 | 13.400% | $220.3589 | $220.36 | $220.35 | $220.40 |
| 7 purchase totals = | $887.90 | $975.2013 | $975.20 | $975.20 | $975.20 | |