| 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 | $61.69 | 6.210% | $65.5209 | $65.52 | $65.50 | $65.50 |
| Purchase #2 | $192.27 | 4.332% | $200.5991 | $200.60 | $200.60 | $200.60 |
| Purchase #3 | $58.36 | 8.201% | $63.1461 | $63.15 | $63.15 | $63.10 |
| Purchase #4 | $118.71 | 3.480% | $122.8411 | $122.84 | $122.85 | $122.80 |
| Purchase #5 | $6.25 | 7.615% | $6.7259 | $6.73 | $6.75 | $6.70 |
| Purchase #6 | $146.78 | 10.783% | $162.6073 | $162.61 | $162.60 | $162.60 |
| Purchase #7 | $178.57 | 5.351% | $188.1253 | $188.13 | $188.15 | $188.10 |
| 7 purchase totals = | $762.63 | $809.5657 | $809.58 | $809.60 | $809.40 | |