| 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 | $223.76 | 6.594% | $238.5147 | $238.51 | $238.50 | $238.50 |
| Purchase #2 | $51.62 | 11.551% | $57.5826 | $57.58 | $57.60 | $57.60 |
| Purchase #3 | $89.30 | 3.446% | $92.3773 | $92.38 | $92.40 | $92.40 |
| Purchase #4 | $224.69 | 4.533% | $234.8752 | $234.88 | $234.90 | $234.90 |
| Purchase #5 | $39.48 | 11.123% | $43.8714 | $43.87 | $43.85 | $43.90 |
| Purchase #6 | $101.49 | 13.646% | $115.3393 | $115.34 | $115.35 | $115.30 |
| Purchase #7 | $192.36 | 3.686% | $199.4504 | $199.45 | $199.45 | $199.50 |
| 7 purchase totals = | $922.70 | $982.0109 | $982.01 | $982.05 | $982.10 | |