| 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 | $136.31 | 8.457% | $147.8377 | $147.84 | $147.85 | $147.80 |
| Purchase #2 | $56.93 | 7.766% | $61.3512 | $61.35 | $61.35 | $61.40 |
| Purchase #3 | $146.65 | 10.211% | $161.6244 | $161.62 | $161.60 | $161.60 |
| Purchase #4 | $72.46 | 10.771% | $80.2647 | $80.26 | $80.25 | $80.30 |
| Purchase #5 | $104.84 | 7.803% | $113.0207 | $113.02 | $113.00 | $113.00 |
| Purchase #6 | $9.26 | 9.241% | $10.1157 | $10.12 | $10.10 | $10.10 |
| Purchase #7 | $161.71 | 10.619% | $178.882 | $178.88 | $178.90 | $178.90 |
| 7 purchase totals = | $688.16 | $753.0964 | $753.09 | $753.05 | $753.10 | |