| 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 | $204.35 | 4.265% | $213.0655 | $213.07 | $213.05 | $213.10 |
| Purchase #2 | $115.88 | 9.222% | $126.5665 | $126.57 | $126.55 | $126.60 |
| Purchase #3 | $243.74 | 5.622% | $257.4431 | $257.44 | $257.45 | $257.40 |
| Purchase #4 | $126.95 | 3.263% | $131.0924 | $131.09 | $131.10 | $131.10 |
| Purchase #5 | $79.62 | 13.130% | $90.0741 | $90.07 | $90.05 | $90.10 |
| Purchase #6 | $208.65 | 3.595% | $216.151 | $216.15 | $216.15 | $216.20 |
| Purchase #7 | $14.73 | 12.732% | $16.6054 | $16.61 | $16.60 | $16.60 |
| 7 purchase totals = | $993.92 | $1,050.9980 | $1,051.00 | $1,050.95 | $1,051.10 | |