| 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 | $149.59 | 9.272% | $163.46 | $163.46 | $163.45 | $163.50 |
| Purchase #2 | $237.31 | 10.620% | $262.5123 | $262.51 | $262.50 | $262.50 |
| Purchase #3 | $165.64 | 4.504% | $173.1004 | $173.10 | $173.10 | $173.10 |
| Purchase #4 | $98.59 | 10.651% | $109.0908 | $109.09 | $109.10 | $109.10 |
| Purchase #5 | $53.50 | 13.661% | $60.8086 | $60.81 | $60.80 | $60.80 |
| Purchase #6 | $106.38 | 7.345% | $114.1936 | $114.19 | $114.20 | $114.20 |
| Purchase #7 | $145.47 | 9.150% | $158.7805 | $158.78 | $158.80 | $158.80 |
| 7 purchase totals = | $956.48 | $1,041.9462 | $1,041.94 | $1,041.95 | $1,042.00 | |