| 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 | $227.76 | 4.836% | $238.7745 | $238.77 | $238.75 | $238.80 |
| Purchase #2 | $210.76 | 5.221% | $221.7638 | $221.76 | $221.75 | $221.80 |
| Purchase #3 | $208.38 | 7.585% | $224.1856 | $224.19 | $224.20 | $224.20 |
| Purchase #4 | $33.83 | 6.354% | $35.9796 | $35.98 | $36.00 | $36.00 |
| Purchase #5 | $145.32 | 8.268% | $157.3351 | $157.34 | $157.35 | $157.30 |
| Purchase #6 | $166.70 | 7.237% | $178.7641 | $178.76 | $178.75 | $178.80 |
| Purchase #7 | $6.91 | 12.627% | $7.7825 | $7.78 | $7.80 | $7.80 |
| 7 purchase totals = | $999.66 | $1,064.5852 | $1,064.58 | $1,064.60 | $1,064.70 | |