| 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 | $211.35 | 6.413% | $224.9039 | $224.90 | $224.90 | $224.90 |
| Purchase #2 | $72.58 | 9.612% | $79.5564 | $79.56 | $79.55 | $79.60 |
| Purchase #3 | $214.99 | 11.718% | $240.1825 | $240.18 | $240.20 | $240.20 |
| Purchase #4 | $234.41 | 5.563% | $247.4502 | $247.45 | $247.45 | $247.50 |
| Purchase #5 | $243.81 | 8.220% | $263.8512 | $263.85 | $263.85 | $263.90 |
| Purchase #6 | $234.33 | 10.393% | $258.6839 | $258.68 | $258.70 | $258.70 |
| Purchase #7 | $99.30 | 7.295% | $106.5439 | $106.54 | $106.55 | $106.50 |
| 7 purchase totals = | $1,310.77 | $1,421.1720 | $1,421.16 | $1,421.20 | $1,421.30 | |