| 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 | $25.29 | 9.415% | $27.6711 | $27.67 | $27.65 | $27.70 |
| Purchase #2 | $116.82 | 11.829% | $130.6386 | $130.64 | $130.65 | $130.60 |
| Purchase #3 | $12.53 | 7.243% | $13.4375 | $13.44 | $13.45 | $13.40 |
| Purchase #4 | $76.66 | 11.139% | $85.1992 | $85.20 | $85.20 | $85.20 |
| Purchase #5 | $93.26 | 3.773% | $96.7787 | $96.78 | $96.80 | $96.80 |
| Purchase #6 | $70.69 | 7.494% | $75.9875 | $75.99 | $76.00 | $76.00 |
| Purchase #7 | $36.35 | 3.818% | $37.7378 | $37.74 | $37.75 | $37.70 |
| 7 purchase totals = | $431.60 | $467.4504 | $467.46 | $467.50 | $467.40 | |