| 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 | $153.62 | 11.270% | $170.933 | $170.93 | $170.95 | $170.90 |
| Purchase #2 | $121.69 | 8.586% | $132.1383 | $132.14 | $132.15 | $132.10 |
| Purchase #3 | $7.51 | 8.425% | $8.1427 | $8.14 | $8.15 | $8.10 |
| Purchase #4 | $129.71 | 6.854% | $138.6003 | $138.60 | $138.60 | $138.60 |
| Purchase #5 | $246.76 | 13.873% | $280.993 | $280.99 | $281.00 | $281.00 |
| Purchase #6 | $129.28 | 6.482% | $137.6599 | $137.66 | $137.65 | $137.70 |
| Purchase #7 | $188.28 | 3.443% | $194.7625 | $194.76 | $194.75 | $194.80 |
| 7 purchase totals = | $976.85 | $1,063.2297 | $1,063.22 | $1,063.25 | $1,063.20 | |