| 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 | $162.74 | 4.298% | $169.7346 | $169.73 | $169.75 | $169.70 |
| Purchase #2 | $58.99 | 5.214% | $62.0657 | $62.07 | $62.05 | $62.10 |
| Purchase #3 | $98.54 | 4.765% | $103.2354 | $103.24 | $103.25 | $103.20 |
| Purchase #4 | $108.56 | 3.238% | $112.0752 | $112.08 | $112.10 | $112.10 |
| Purchase #5 | $53.96 | 9.210% | $58.9297 | $58.93 | $58.95 | $58.90 |
| Purchase #6 | $71.66 | 13.591% | $81.3993 | $81.40 | $81.40 | $81.40 |
| Purchase #7 | $240.71 | 13.740% | $273.7836 | $273.78 | $273.80 | $273.80 |
| 7 purchase totals = | $795.16 | $861.2235 | $861.23 | $861.30 | $861.20 | |