| 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 | $113.86 | 7.753% | $122.6876 | $122.69 | $122.70 | $122.70 |
| Purchase #2 | $88.98 | 6.454% | $94.7228 | $94.72 | $94.70 | $94.70 |
| Purchase #3 | $210.39 | 13.827% | $239.4806 | $239.48 | $239.50 | $239.50 |
| Purchase #4 | $92.42 | 3.206% | $95.383 | $95.38 | $95.40 | $95.40 |
| Purchase #5 | $81.67 | 6.852% | $87.266 | $87.27 | $87.25 | $87.30 |
| Purchase #6 | $88.50 | 10.720% | $97.9872 | $97.99 | $98.00 | $98.00 |
| Purchase #7 | $35.84 | 13.420% | $40.6497 | $40.65 | $40.65 | $40.60 |
| 7 purchase totals = | $711.66 | $778.1769 | $778.18 | $778.20 | $778.20 | |