| 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 | $45.87 | 6.360% | $48.7873 | $48.79 | $48.80 | $48.80 |
| Purchase #2 | $189.28 | 7.311% | $203.1183 | $203.12 | $203.10 | $203.10 |
| Purchase #3 | $34.33 | 6.793% | $36.662 | $36.66 | $36.65 | $36.70 |
| Purchase #4 | $205.32 | 13.871% | $233.7999 | $233.80 | $233.80 | $233.80 |
| Purchase #5 | $172.36 | 7.668% | $185.5766 | $185.58 | $185.60 | $185.60 |
| Purchase #6 | $197.97 | 12.731% | $223.1736 | $223.17 | $223.15 | $223.20 |
| Purchase #7 | $16.86 | 9.131% | $18.3995 | $18.40 | $18.40 | $18.40 |
| 7 purchase totals = | $861.99 | $949.5172 | $949.52 | $949.50 | $949.60 | |