| 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 | $213.58 | 6.675% | $227.8365 | $227.84 | $227.85 | $227.80 |
| Purchase #2 | $225.26 | 3.742% | $233.6892 | $233.69 | $233.70 | $233.70 |
| Purchase #3 | $19.39 | 3.780% | $20.1229 | $20.12 | $20.10 | $20.10 |
| Purchase #4 | $80.70 | 11.746% | $90.179 | $90.18 | $90.20 | $90.20 |
| Purchase #5 | $57.87 | 12.496% | $65.1014 | $65.10 | $65.10 | $65.10 |
| Purchase #6 | $101.58 | 13.742% | $115.5391 | $115.54 | $115.55 | $115.50 |
| Purchase #7 | $66.60 | 3.678% | $69.0495 | $69.05 | $69.05 | $69.00 |
| 7 purchase totals = | $764.98 | $821.5176 | $821.52 | $821.55 | $821.40 | |