| 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 | $112.58 | 12.281% | $126.4059 | $126.41 | $126.40 | $126.40 |
| Purchase #2 | $55.62 | 13.206% | $62.9652 | $62.97 | $62.95 | $63.00 |
| Purchase #3 | $212.44 | 6.251% | $225.7196 | $225.72 | $225.70 | $225.70 |
| Purchase #4 | $61.64 | 10.109% | $67.8712 | $67.87 | $67.85 | $67.90 |
| Purchase #5 | $37.42 | 3.329% | $38.6657 | $38.67 | $38.65 | $38.70 |
| Purchase #6 | $147.38 | 9.585% | $161.5064 | $161.51 | $161.50 | $161.50 |
| Purchase #7 | $87.67 | 11.659% | $97.8914 | $97.89 | $97.90 | $97.90 |
| 7 purchase totals = | $714.75 | $781.0254 | $781.04 | $780.95 | $781.10 | |