| 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 | $178.77 | 6.488% | $190.3686 | $190.37 | $190.35 | $190.40 |
| Purchase #2 | $212.93 | 10.177% | $234.5999 | $234.60 | $234.60 | $234.60 |
| Purchase #3 | $210.46 | 10.385% | $232.3163 | $232.32 | $232.30 | $232.30 |
| Purchase #4 | $72.83 | 6.317% | $77.4307 | $77.43 | $77.45 | $77.40 |
| Purchase #5 | $231.62 | 3.151% | $238.9183 | $238.92 | $238.90 | $238.90 |
| Purchase #6 | $114.58 | 3.664% | $118.7782 | $118.78 | $118.80 | $118.80 |
| Purchase #7 | $57.88 | 12.306% | $65.0027 | $65.00 | $65.00 | $65.00 |
| 7 purchase totals = | $1,079.07 | $1,157.4147 | $1,157.42 | $1,157.40 | $1,157.40 | |