| 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 | $24.75 | 11.236% | $27.5309 | $27.53 | $27.55 | $27.50 |
| Purchase #2 | $163.59 | 5.201% | $172.0983 | $172.10 | $172.10 | $172.10 |
| Purchase #3 | $167.75 | 3.294% | $173.2757 | $173.28 | $173.30 | $173.30 |
| Purchase #4 | $119.51 | 13.219% | $135.308 | $135.31 | $135.30 | $135.30 |
| Purchase #5 | $39.54 | 5.511% | $41.719 | $41.72 | $41.70 | $41.70 |
| Purchase #6 | $209.56 | 6.560% | $223.3071 | $223.31 | $223.30 | $223.30 |
| Purchase #7 | $168.72 | 13.168% | $190.937 | $190.94 | $190.95 | $190.90 |
| 7 purchase totals = | $893.42 | $964.1760 | $964.19 | $964.20 | $964.10 | |