| 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 | $206.97 | 3.664% | $214.5534 | $214.55 | $214.55 | $214.60 |
| Purchase #2 | $100.40 | 3.672% | $104.0867 | $104.09 | $104.10 | $104.10 |
| Purchase #3 | $166.80 | 13.210% | $188.8343 | $188.83 | $188.85 | $188.80 |
| Purchase #4 | $12.58 | 8.585% | $13.66 | $13.66 | $13.65 | $13.70 |
| Purchase #5 | $245.86 | 4.274% | $256.3681 | $256.37 | $256.35 | $256.40 |
| Purchase #6 | $29.98 | 10.124% | $33.0152 | $33.02 | $33.00 | $33.00 |
| Purchase #7 | $83.99 | 9.785% | $92.2084 | $92.21 | $92.20 | $92.20 |
| 7 purchase totals = | $846.58 | $902.7261 | $902.73 | $902.70 | $902.80 | |