| 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 | $135.36 | 9.635% | $148.4019 | $148.40 | $148.40 | $148.40 |
| Purchase #2 | $35.26 | 12.313% | $39.6016 | $39.60 | $39.60 | $39.60 |
| Purchase #3 | $209.93 | 7.497% | $225.6685 | $225.67 | $225.65 | $225.70 |
| Purchase #4 | $116.93 | 4.407% | $122.0831 | $122.08 | $122.10 | $122.10 |
| Purchase #5 | $161.60 | 8.792% | $175.8079 | $175.81 | $175.80 | $175.80 |
| Purchase #6 | $182.96 | 13.798% | $208.2048 | $208.20 | $208.20 | $208.20 |
| Purchase #7 | $181.62 | 12.662% | $204.6167 | $204.62 | $204.60 | $204.60 |
| 7 purchase totals = | $1,023.66 | $1,124.3845 | $1,124.38 | $1,124.35 | $1,124.40 | |