| 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 | $197.26 | 7.381% | $211.8198 | $211.82 | $211.80 | $211.80 |
| Purchase #2 | $56.49 | 7.577% | $60.7702 | $60.77 | $60.75 | $60.80 |
| Purchase #3 | $109.37 | 4.441% | $114.2271 | $114.23 | $114.25 | $114.20 |
| Purchase #4 | $84.97 | 13.222% | $96.2047 | $96.20 | $96.20 | $96.20 |
| Purchase #5 | $123.46 | 8.106% | $133.4677 | $133.47 | $133.45 | $133.50 |
| Purchase #6 | $130.63 | 13.695% | $148.5198 | $148.52 | $148.50 | $148.50 |
| Purchase #7 | $37.41 | 8.140% | $40.4552 | $40.46 | $40.45 | $40.50 |
| 7 purchase totals = | $739.59 | $805.4645 | $805.47 | $805.40 | $805.50 | |