| 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 | $31.75 | 9.165% | $34.6599 | $34.66 | $34.65 | $34.70 |
| Purchase #2 | $241.54 | 3.519% | $250.0398 | $250.04 | $250.05 | $250.00 |
| Purchase #3 | $187.26 | 12.330% | $210.3492 | $210.35 | $210.35 | $210.30 |
| Purchase #4 | $191.92 | 11.327% | $213.6588 | $213.66 | $213.65 | $213.70 |
| Purchase #5 | $141.98 | 8.595% | $154.1832 | $154.18 | $154.20 | $154.20 |
| Purchase #6 | $115.52 | 9.562% | $126.566 | $126.57 | $126.55 | $126.60 |
| Purchase #7 | $48.55 | 4.712% | $50.8377 | $50.84 | $50.85 | $50.80 |
| 7 purchase totals = | $958.52 | $1,040.2946 | $1,040.30 | $1,040.30 | $1,040.30 | |