| 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 | $152.36 | 5.193% | $160.2721 | $160.27 | $160.25 | $160.30 |
| Purchase #2 | $32.59 | 6.526% | $34.7168 | $34.72 | $34.70 | $34.70 |
| Purchase #3 | $184.58 | 13.622% | $209.7235 | $209.72 | $209.70 | $209.70 |
| Purchase #4 | $140.98 | 6.405% | $150.0098 | $150.01 | $150.00 | $150.00 |
| Purchase #5 | $208.42 | 3.677% | $216.0836 | $216.08 | $216.10 | $216.10 |
| Purchase #6 | $190.65 | 8.602% | $207.0497 | $207.05 | $207.05 | $207.00 |
| Purchase #7 | $80.33 | 6.345% | $85.4269 | $85.43 | $85.45 | $85.40 |
| 7 purchase totals = | $989.91 | $1,063.2824 | $1,063.28 | $1,063.25 | $1,063.20 | |