| 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 | $127.82 | 7.253% | $137.0908 | $137.09 | $137.10 | $137.10 |
| Purchase #2 | $222.44 | 3.103% | $229.3423 | $229.34 | $229.35 | $229.30 |
| Purchase #3 | $58.61 | 8.581% | $63.6393 | $63.64 | $63.65 | $63.60 |
| Purchase #4 | $34.82 | 11.767% | $38.9173 | $38.92 | $38.90 | $38.90 |
| Purchase #5 | $64.48 | 10.208% | $71.0621 | $71.06 | $71.05 | $71.10 |
| Purchase #6 | $192.31 | 9.470% | $210.5218 | $210.52 | $210.50 | $210.50 |
| Purchase #7 | $93.88 | 8.506% | $101.8654 | $101.87 | $101.85 | $101.90 |
| 7 purchase totals = | $794.36 | $852.4390 | $852.44 | $852.40 | $852.40 | |