| 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 | $187.38 | 6.646% | $199.8333 | $199.83 | $199.85 | $199.80 |
| Purchase #2 | $66.63 | 13.452% | $75.5931 | $75.59 | $75.60 | $75.60 |
| Purchase #3 | $180.93 | 3.855% | $187.9049 | $187.90 | $187.90 | $187.90 |
| Purchase #4 | $79.78 | 9.470% | $87.3352 | $87.34 | $87.35 | $87.30 |
| Purchase #5 | $110.44 | 11.442% | $123.0765 | $123.08 | $123.10 | $123.10 |
| Purchase #6 | $61.33 | 9.638% | $67.241 | $67.24 | $67.25 | $67.20 |
| Purchase #7 | $100.58 | 4.256% | $104.8607 | $104.86 | $104.85 | $104.90 |
| 7 purchase totals = | $787.07 | $845.8447 | $845.84 | $845.90 | $845.80 | |