| 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 | $44.73 | 13.857% | $50.9282 | $50.93 | $50.95 | $50.90 |
| Purchase #2 | $101.37 | 12.308% | $113.8466 | $113.85 | $113.85 | $113.80 |
| Purchase #3 | $176.96 | 7.214% | $189.7259 | $189.73 | $189.75 | $189.70 |
| Purchase #4 | $136.45 | 9.401% | $149.2777 | $149.28 | $149.30 | $149.30 |
| Purchase #5 | $54.42 | 13.197% | $61.6018 | $61.60 | $61.60 | $61.60 |
| Purchase #6 | $241.50 | 3.225% | $249.2884 | $249.29 | $249.30 | $249.30 |
| Purchase #7 | $45.84 | 5.636% | $48.4235 | $48.42 | $48.40 | $48.40 |
| 7 purchase totals = | $801.27 | $863.0921 | $863.10 | $863.15 | $863.00 | |