| 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 | $222.51 | 12.222% | $249.7052 | $249.71 | $249.70 | $249.70 |
| Purchase #2 | $134.45 | 8.439% | $145.7962 | $145.80 | $145.80 | $145.80 |
| Purchase #3 | $84.29 | 6.162% | $89.4839 | $89.48 | $89.50 | $89.50 |
| Purchase #4 | $114.38 | 3.169% | $118.0047 | $118.00 | $118.00 | $118.00 |
| Purchase #5 | $91.31 | 5.622% | $96.4434 | $96.44 | $96.45 | $96.40 |
| Purchase #6 | $20.97 | 11.251% | $23.3293 | $23.33 | $23.35 | $23.30 |
| Purchase #7 | $152.51 | 7.286% | $163.6219 | $163.62 | $163.60 | $163.60 |
| 7 purchase totals = | $820.42 | $886.3846 | $886.38 | $886.40 | $886.30 | |