| 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 | $113.71 | 13.124% | $128.6333 | $128.63 | $128.65 | $128.60 |
| Purchase #2 | $239.53 | 10.201% | $263.9645 | $263.96 | $263.95 | $264.00 |
| Purchase #3 | $45.52 | 5.188% | $47.8816 | $47.88 | $47.90 | $47.90 |
| Purchase #4 | $68.88 | 8.194% | $74.524 | $74.52 | $74.50 | $74.50 |
| Purchase #5 | $116.38 | 3.388% | $120.323 | $120.32 | $120.30 | $120.30 |
| Purchase #6 | $22.28 | 6.834% | $23.8026 | $23.80 | $23.80 | $23.80 |
| Purchase #7 | $215.76 | 7.455% | $231.8449 | $231.84 | $231.85 | $231.80 |
| 7 purchase totals = | $822.06 | $890.9739 | $890.95 | $890.95 | $890.90 | |