| 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 | $6.68 | 6.560% | $7.1182 | $7.12 | $7.10 | $7.10 |
| Purchase #2 | $101.82 | 8.545% | $110.5205 | $110.52 | $110.50 | $110.50 |
| Purchase #3 | $107.50 | 12.425% | $120.8569 | $120.86 | $120.85 | $120.90 |
| Purchase #4 | $176.62 | 9.439% | $193.2912 | $193.29 | $193.30 | $193.30 |
| Purchase #5 | $169.53 | 4.683% | $177.4691 | $177.47 | $177.45 | $177.50 |
| Purchase #6 | $241.67 | 9.617% | $264.9114 | $264.91 | $264.90 | $264.90 |
| Purchase #7 | $74.93 | 4.871% | $78.5798 | $78.58 | $78.60 | $78.60 |
| 7 purchase totals = | $878.75 | $952.7471 | $952.75 | $952.70 | $952.80 | |