| 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 | $62.36 | 6.189% | $66.2195 | $66.22 | $66.20 | $66.20 |
| Purchase #2 | $195.93 | 11.770% | $218.991 | $218.99 | $219.00 | $219.00 |
| Purchase #3 | $49.54 | 7.372% | $53.1921 | $53.19 | $53.20 | $53.20 |
| Purchase #4 | $162.82 | 3.813% | $169.0283 | $169.03 | $169.05 | $169.00 |
| Purchase #5 | $184.86 | 8.854% | $201.2275 | $201.23 | $201.25 | $201.20 |
| Purchase #6 | $40.45 | 5.373% | $42.6234 | $42.62 | $42.60 | $42.60 |
| Purchase #7 | $133.27 | 7.464% | $143.2173 | $143.22 | $143.20 | $143.20 |
| 7 purchase totals = | $829.23 | $894.4991 | $894.50 | $894.50 | $894.40 | |