| 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 | $220.57 | 10.248% | $243.174 | $243.17 | $243.15 | $243.20 |
| Purchase #2 | $22.97 | 7.787% | $24.7587 | $24.76 | $24.75 | $24.80 |
| Purchase #3 | $192.66 | 12.510% | $216.7618 | $216.76 | $216.75 | $216.80 |
| Purchase #4 | $29.66 | 13.385% | $33.63 | $33.63 | $33.65 | $33.60 |
| Purchase #5 | $21.46 | 4.341% | $22.3916 | $22.39 | $22.40 | $22.40 |
| Purchase #6 | $147.36 | 9.191% | $160.9039 | $160.90 | $160.90 | $160.90 |
| Purchase #7 | $31.59 | 7.567% | $33.9804 | $33.98 | $34.00 | $34.00 |
| 7 purchase totals = | $666.27 | $735.6004 | $735.59 | $735.60 | $735.70 | |