| 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 | $67.40 | 6.442% | $71.7419 | $71.74 | $71.75 | $71.70 |
| Purchase #2 | $100.98 | 12.394% | $113.4955 | $113.50 | $113.50 | $113.50 |
| Purchase #3 | $85.53 | 13.185% | $96.8071 | $96.81 | $96.80 | $96.80 |
| Purchase #4 | $18.67 | 6.467% | $19.8774 | $19.88 | $19.90 | $19.90 |
| Purchase #5 | $74.55 | 13.825% | $84.8565 | $84.86 | $84.85 | $84.90 |
| Purchase #6 | $111.44 | 12.397% | $125.2552 | $125.26 | $125.25 | $125.30 |
| Purchase #7 | $125.27 | 3.799% | $130.029 | $130.03 | $130.05 | $130.00 |
| 7 purchase totals = | $583.84 | $642.0626 | $642.08 | $642.10 | $642.10 | |