| 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 | $218.60 | 9.610% | $239.6075 | $239.61 | $239.60 | $239.60 |
| Purchase #2 | $67.32 | 7.358% | $72.2734 | $72.27 | $72.25 | $72.30 |
| Purchase #3 | $60.49 | 13.152% | $68.4456 | $68.45 | $68.45 | $68.40 |
| Purchase #4 | $46.36 | 7.399% | $49.7902 | $49.79 | $49.80 | $49.80 |
| Purchase #5 | $157.40 | 3.259% | $162.5297 | $162.53 | $162.55 | $162.50 |
| Purchase #6 | $234.63 | 4.676% | $245.6013 | $245.60 | $245.60 | $245.60 |
| Purchase #7 | $126.68 | 12.118% | $142.0311 | $142.03 | $142.05 | $142.00 |
| 7 purchase totals = | $911.48 | $980.2788 | $980.28 | $980.30 | $980.20 | |