| 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 | $220.26 | 13.759% | $250.5656 | $250.57 | $250.55 | $250.60 |
| Purchase #2 | $229.36 | 7.455% | $246.4588 | $246.46 | $246.45 | $246.50 |
| Purchase #3 | $82.38 | 3.183% | $85.0022 | $85.00 | $85.00 | $85.00 |
| Purchase #4 | $34.34 | 4.867% | $36.0113 | $36.01 | $36.00 | $36.00 |
| Purchase #5 | $15.61 | 3.370% | $16.1361 | $16.14 | $16.15 | $16.10 |
| Purchase #6 | $220.89 | 12.331% | $248.1279 | $248.13 | $248.15 | $248.10 |
| Purchase #7 | $167.31 | 3.199% | $172.6622 | $172.66 | $172.65 | $172.70 |
| 7 purchase totals = | $970.15 | $1,054.9641 | $1,054.97 | $1,054.95 | $1,055.00 | |