| 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 | $108.57 | 11.145% | $120.6701 | $120.67 | $120.65 | $120.70 |
| Purchase #2 | $131.67 | 6.199% | $139.8322 | $139.83 | $139.85 | $139.80 |
| Purchase #3 | $186.38 | 4.488% | $194.7447 | $194.74 | $194.75 | $194.70 |
| Purchase #4 | $62.34 | 12.189% | $69.9386 | $69.94 | $69.95 | $69.90 |
| Purchase #5 | $51.61 | 5.198% | $54.2927 | $54.29 | $54.30 | $54.30 |
| Purchase #6 | $100.63 | 6.490% | $107.1609 | $107.16 | $107.15 | $107.20 |
| Purchase #7 | $111.72 | 3.703% | $115.857 | $115.86 | $115.85 | $115.90 |
| 7 purchase totals = | $752.92 | $802.4962 | $802.49 | $802.50 | $802.50 | |