| 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 | $240.27 | 9.550% | $263.2158 | $263.22 | $263.20 | $263.20 |
| Purchase #2 | $116.86 | 6.210% | $124.117 | $124.12 | $124.10 | $124.10 |
| Purchase #3 | $147.59 | 9.308% | $161.3277 | $161.33 | $161.35 | $161.30 |
| Purchase #4 | $118.55 | 7.551% | $127.5017 | $127.50 | $127.50 | $127.50 |
| Purchase #5 | $213.67 | 5.605% | $225.6462 | $225.65 | $225.65 | $225.60 |
| Purchase #6 | $213.63 | 4.561% | $223.3737 | $223.37 | $223.35 | $223.40 |
| Purchase #7 | $80.97 | 3.708% | $83.9724 | $83.97 | $83.95 | $84.00 |
| 7 purchase totals = | $1,131.54 | $1,209.1545 | $1,209.16 | $1,209.10 | $1,209.10 | |