| 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 | $82.76 | 9.589% | $90.6959 | $90.70 | $90.70 | $90.70 |
| Purchase #2 | $5.74 | 3.250% | $5.9266 | $5.93 | $5.95 | $5.90 |
| Purchase #3 | $211.98 | 7.212% | $227.268 | $227.27 | $227.25 | $227.30 |
| Purchase #4 | $238.62 | 13.308% | $270.3755 | $270.38 | $270.40 | $270.40 |
| Purchase #5 | $233.43 | 4.443% | $243.8013 | $243.80 | $243.80 | $243.80 |
| Purchase #6 | $167.90 | 11.721% | $187.5796 | $187.58 | $187.60 | $187.60 |
| Purchase #7 | $215.85 | 12.122% | $242.0153 | $242.02 | $242.00 | $242.00 |
| 7 purchase totals = | $1,156.28 | $1,267.6622 | $1,267.68 | $1,267.70 | $1,267.70 | |