| 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 | $243.62 | 5.787% | $257.7183 | $257.72 | $257.70 | $257.70 |
| Purchase #2 | $247.84 | 13.152% | $280.4359 | $280.44 | $280.45 | $280.40 |
| Purchase #3 | $221.40 | 7.727% | $238.5076 | $238.51 | $238.50 | $238.50 |
| Purchase #4 | $49.99 | 3.513% | $51.7461 | $51.75 | $51.75 | $51.70 |
| Purchase #5 | $113.72 | 7.855% | $122.6527 | $122.65 | $122.65 | $122.70 |
| Purchase #6 | $177.96 | 6.153% | $188.9099 | $188.91 | $188.90 | $188.90 |
| Purchase #7 | $210.65 | 9.205% | $230.0403 | $230.04 | $230.05 | $230.00 |
| 7 purchase totals = | $1,265.18 | $1,370.0108 | $1,370.02 | $1,370.00 | $1,369.90 | |