| 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 | $41.98 | 8.817% | $45.6814 | $45.68 | $45.70 | $45.70 |
| Purchase #2 | $98.66 | 8.655% | $107.199 | $107.20 | $107.20 | $107.20 |
| Purchase #3 | $5.41 | 9.334% | $5.915 | $5.92 | $5.90 | $5.90 |
| Purchase #4 | $85.28 | 13.673% | $96.9403 | $96.94 | $96.95 | $96.90 |
| Purchase #5 | $227.50 | 12.201% | $255.2573 | $255.26 | $255.25 | $255.30 |
| Purchase #6 | $136.64 | 11.840% | $152.8182 | $152.82 | $152.80 | $152.80 |
| Purchase #7 | $117.28 | 3.505% | $121.3907 | $121.39 | $121.40 | $121.40 |
| 7 purchase totals = | $712.75 | $785.2019 | $785.21 | $785.20 | $785.20 | |