| 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 | $85.60 | 8.799% | $93.1319 | $93.13 | $93.15 | $93.10 |
| Purchase #2 | $204.81 | 9.129% | $223.5071 | $223.51 | $223.50 | $223.50 |
| Purchase #3 | $110.67 | 3.874% | $114.9574 | $114.96 | $114.95 | $115.00 |
| Purchase #4 | $120.94 | 10.751% | $133.9423 | $133.94 | $133.95 | $133.90 |
| Purchase #5 | $212.91 | 12.280% | $239.0553 | $239.06 | $239.05 | $239.10 |
| Purchase #6 | $204.52 | 11.130% | $227.2831 | $227.28 | $227.30 | $227.30 |
| Purchase #7 | $168.36 | 3.284% | $173.8889 | $173.89 | $173.90 | $173.90 |
| 7 purchase totals = | $1,107.81 | $1,205.7660 | $1,205.77 | $1,205.80 | $1,205.80 | |