| 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 | $238.89 | 6.591% | $254.6352 | $254.64 | $254.65 | $254.60 |
| Purchase #2 | $5.84 | 8.102% | $6.3132 | $6.31 | $6.30 | $6.30 |
| Purchase #3 | $223.77 | 4.284% | $233.3563 | $233.36 | $233.35 | $233.40 |
| Purchase #4 | $200.64 | 11.540% | $223.7939 | $223.79 | $223.80 | $223.80 |
| Purchase #5 | $82.94 | 9.734% | $91.0134 | $91.01 | $91.00 | $91.00 |
| Purchase #6 | $70.60 | 9.689% | $77.4404 | $77.44 | $77.45 | $77.40 |
| Purchase #7 | $157.92 | 12.868% | $178.2411 | $178.24 | $178.25 | $178.20 |
| 7 purchase totals = | $980.60 | $1,064.7935 | $1,064.79 | $1,064.80 | $1,064.70 | |