| 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 | $115.78 | 4.237% | $120.6856 | $120.69 | $120.70 | $120.70 |
| Purchase #2 | $51.53 | 3.755% | $53.465 | $53.47 | $53.45 | $53.50 |
| Purchase #3 | $154.51 | 8.402% | $167.4919 | $167.49 | $167.50 | $167.50 |
| Purchase #4 | $121.28 | 6.468% | $129.1244 | $129.12 | $129.10 | $129.10 |
| Purchase #5 | $230.53 | 3.518% | $238.64 | $238.64 | $238.65 | $238.60 |
| Purchase #6 | $78.98 | 4.691% | $82.685 | $82.69 | $82.70 | $82.70 |
| Purchase #7 | $161.59 | 5.798% | $170.959 | $170.96 | $170.95 | $171.00 |
| 7 purchase totals = | $914.20 | $963.0509 | $963.06 | $963.05 | $963.10 | |