| 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 | $54.37 | 3.253% | $56.1387 | $56.14 | $56.15 | $56.10 |
| Purchase #2 | $101.37 | 3.593% | $105.0122 | $105.01 | $105.00 | $105.00 |
| Purchase #3 | $37.36 | 6.805% | $39.9023 | $39.90 | $39.90 | $39.90 |
| Purchase #4 | $172.90 | 12.523% | $194.5523 | $194.55 | $194.55 | $194.60 |
| Purchase #5 | $190.58 | 8.694% | $207.149 | $207.15 | $207.15 | $207.10 |
| Purchase #6 | $95.62 | 4.283% | $99.7154 | $99.72 | $99.70 | $99.70 |
| Purchase #7 | $181.99 | 5.333% | $191.6955 | $191.70 | $191.70 | $191.70 |
| 7 purchase totals = | $834.19 | $894.1654 | $894.17 | $894.15 | $894.10 | |