| 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 | $90.94 | 11.260% | $101.1798 | $101.18 | $101.20 | $101.20 |
| Purchase #2 | $197.72 | 5.478% | $208.5511 | $208.55 | $208.55 | $208.60 |
| Purchase #3 | $126.72 | 7.131% | $135.7564 | $135.76 | $135.75 | $135.80 |
| Purchase #4 | $28.54 | 13.387% | $32.3606 | $32.36 | $32.35 | $32.40 |
| Purchase #5 | $17.91 | 9.372% | $19.5885 | $19.59 | $19.60 | $19.60 |
| Purchase #6 | $55.73 | 11.820% | $62.3173 | $62.32 | $62.30 | $62.30 |
| Purchase #7 | $56.28 | 7.341% | $60.4115 | $60.41 | $60.40 | $60.40 |
| 7 purchase totals = | $573.84 | $620.1652 | $620.17 | $620.15 | $620.30 | |