| 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 | $139.98 | 9.779% | $153.6686 | $153.67 | $153.65 | $153.70 |
| Purchase #2 | $38.45 | 4.669% | $40.2452 | $40.25 | $40.25 | $40.20 |
| Purchase #3 | $63.61 | 7.296% | $68.251 | $68.25 | $68.25 | $68.30 |
| Purchase #4 | $174.89 | 8.572% | $189.8816 | $189.88 | $189.90 | $189.90 |
| Purchase #5 | $219.66 | 8.208% | $237.6897 | $237.69 | $237.70 | $237.70 |
| Purchase #6 | $82.87 | 8.627% | $90.0192 | $90.02 | $90.00 | $90.00 |
| Purchase #7 | $22.66 | 12.680% | $25.5333 | $25.53 | $25.55 | $25.50 |
| 7 purchase totals = | $742.12 | $805.2886 | $805.29 | $805.30 | $805.30 | |