| 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 | $150.93 | 7.133% | $161.6958 | $161.70 | $161.70 | $161.70 |
| Purchase #2 | $240.29 | 13.307% | $272.2654 | $272.27 | $272.25 | $272.30 |
| Purchase #3 | $36.37 | 5.152% | $38.2438 | $38.24 | $38.25 | $38.20 |
| Purchase #4 | $230.62 | 11.549% | $257.2543 | $257.25 | $257.25 | $257.30 |
| Purchase #5 | $190.26 | 5.138% | $200.0356 | $200.04 | $200.05 | $200.00 |
| Purchase #6 | $46.26 | 5.622% | $48.8607 | $48.86 | $48.85 | $48.90 |
| Purchase #7 | $151.61 | 13.696% | $172.3745 | $172.37 | $172.35 | $172.40 |
| 7 purchase totals = | $1,046.34 | $1,150.7301 | $1,150.73 | $1,150.70 | $1,150.80 | |