| 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 | $195.65 | 6.223% | $207.8253 | $207.83 | $207.85 | $207.80 |
| Purchase #2 | $71.69 | 11.567% | $79.9824 | $79.98 | $80.00 | $80.00 |
| Purchase #3 | $144.43 | 11.494% | $161.0308 | $161.03 | $161.05 | $161.00 |
| Purchase #4 | $231.35 | 4.336% | $241.3813 | $241.38 | $241.40 | $241.40 |
| Purchase #5 | $31.30 | 10.174% | $34.4845 | $34.48 | $34.50 | $34.50 |
| Purchase #6 | $147.51 | 9.388% | $161.3582 | $161.36 | $161.35 | $161.40 |
| Purchase #7 | $154.90 | 3.595% | $160.4687 | $160.47 | $160.45 | $160.50 |
| 7 purchase totals = | $976.83 | $1,046.5312 | $1,046.53 | $1,046.60 | $1,046.60 | |