| 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 | $213.65 | 12.535% | $240.431 | $240.43 | $240.45 | $240.40 |
| Purchase #2 | $189.39 | 12.768% | $213.5713 | $213.57 | $213.55 | $213.60 |
| Purchase #3 | $159.66 | 5.287% | $168.1012 | $168.10 | $168.10 | $168.10 |
| Purchase #4 | $111.52 | 6.587% | $118.8658 | $118.87 | $118.85 | $118.90 |
| Purchase #5 | $113.26 | 7.302% | $121.5302 | $121.53 | $121.55 | $121.50 |
| Purchase #6 | $214.71 | 12.331% | $241.1859 | $241.19 | $241.20 | $241.20 |
| Purchase #7 | $8.48 | 10.666% | $9.3845 | $9.38 | $9.40 | $9.40 |
| 7 purchase totals = | $1,010.67 | $1,113.0699 | $1,113.07 | $1,113.10 | $1,113.10 | |