| 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 | $79.68 | 13.248% | $90.236 | $90.24 | $90.25 | $90.20 |
| Purchase #2 | $9.64 | 11.316% | $10.7309 | $10.73 | $10.75 | $10.70 |
| Purchase #3 | $7.62 | 12.768% | $8.5929 | $8.59 | $8.60 | $8.60 |
| Purchase #4 | $105.29 | 6.621% | $112.2613 | $112.26 | $112.25 | $112.30 |
| Purchase #5 | $35.98 | 7.325% | $38.6155 | $38.62 | $38.60 | $38.60 |
| Purchase #6 | $104.53 | 12.811% | $117.9213 | $117.92 | $117.90 | $117.90 |
| Purchase #7 | $53.88 | 11.362% | $60.0018 | $60.00 | $60.00 | $60.00 |
| 7 purchase totals = | $396.62 | $438.3597 | $438.36 | $438.35 | $438.30 | |