| 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 | $113.81 | 12.651% | $128.2081 | $128.21 | $128.20 | $128.20 |
| Purchase #2 | $167.86 | 3.790% | $174.2219 | $174.22 | $174.20 | $174.20 |
| Purchase #3 | $84.42 | 7.387% | $90.6561 | $90.66 | $90.65 | $90.70 |
| Purchase #4 | $156.65 | 3.500% | $162.1328 | $162.13 | $162.15 | $162.10 |
| Purchase #5 | $42.55 | 12.365% | $47.8113 | $47.81 | $47.80 | $47.80 |
| Purchase #6 | $246.72 | 12.216% | $276.8593 | $276.86 | $276.85 | $276.90 |
| Purchase #7 | $60.80 | 6.459% | $64.7271 | $64.73 | $64.75 | $64.70 |
| 7 purchase totals = | $872.81 | $944.6166 | $944.62 | $944.60 | $944.60 | |