| 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 | $169.30 | 11.577% | $188.8999 | $188.90 | $188.90 | $188.90 |
| Purchase #2 | $208.37 | 7.211% | $223.3956 | $223.40 | $223.40 | $223.40 |
| Purchase #3 | $5.94 | 11.631% | $6.6309 | $6.63 | $6.65 | $6.60 |
| Purchase #4 | $174.25 | 9.456% | $190.7271 | $190.73 | $190.75 | $190.70 |
| Purchase #5 | $61.88 | 5.425% | $65.237 | $65.24 | $65.25 | $65.20 |
| Purchase #6 | $184.49 | 4.618% | $193.0097 | $193.01 | $193.00 | $193.00 |
| Purchase #7 | $193.28 | 3.535% | $200.1124 | $200.11 | $200.10 | $200.10 |
| 7 purchase totals = | $997.51 | $1,068.0126 | $1,068.02 | $1,068.05 | $1,067.90 | |