| 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 | $177.54 | 5.722% | $187.6988 | $187.70 | $187.70 | $187.70 |
| Purchase #2 | $65.62 | 3.245% | $67.7494 | $67.75 | $67.75 | $67.70 |
| Purchase #3 | $104.61 | 5.402% | $110.261 | $110.26 | $110.25 | $110.30 |
| Purchase #4 | $196.39 | 3.535% | $203.3324 | $203.33 | $203.35 | $203.30 |
| Purchase #5 | $157.25 | 11.130% | $174.7519 | $174.75 | $174.75 | $174.80 |
| Purchase #6 | $103.46 | 7.404% | $111.1202 | $111.12 | $111.10 | $111.10 |
| Purchase #7 | $87.44 | 7.789% | $94.2507 | $94.25 | $94.25 | $94.30 |
| 7 purchase totals = | $892.31 | $949.1644 | $949.16 | $949.15 | $949.20 | |