| 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 | $191.43 | 3.396% | $197.931 | $197.93 | $197.95 | $197.90 |
| Purchase #2 | $65.56 | 6.188% | $69.6169 | $69.62 | $69.60 | $69.60 |
| Purchase #3 | $237.41 | 8.703% | $258.0718 | $258.07 | $258.05 | $258.10 |
| Purchase #4 | $208.75 | 11.676% | $233.1237 | $233.12 | $233.10 | $233.10 |
| Purchase #5 | $34.93 | 13.513% | $39.6501 | $39.65 | $39.65 | $39.70 |
| Purchase #6 | $243.74 | 5.525% | $257.2066 | $257.21 | $257.20 | $257.20 |
| Purchase #7 | $118.67 | 3.850% | $123.2388 | $123.24 | $123.25 | $123.20 |
| 7 purchase totals = | $1,100.49 | $1,178.8389 | $1,178.84 | $1,178.80 | $1,178.80 | |