| 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 | $247.92 | 9.760% | $272.117 | $272.12 | $272.10 | $272.10 |
| Purchase #2 | $65.76 | 8.273% | $71.2003 | $71.20 | $71.20 | $71.20 |
| Purchase #3 | $242.76 | 9.345% | $265.4459 | $265.45 | $265.45 | $265.40 |
| Purchase #4 | $35.86 | 9.602% | $39.3033 | $39.30 | $39.30 | $39.30 |
| Purchase #5 | $190.83 | 3.236% | $197.0053 | $197.01 | $197.00 | $197.00 |
| Purchase #6 | $149.87 | 8.287% | $162.2897 | $162.29 | $162.30 | $162.30 |
| Purchase #7 | $151.59 | 12.196% | $170.0779 | $170.08 | $170.10 | $170.10 |
| 7 purchase totals = | $1,084.59 | $1,177.4394 | $1,177.45 | $1,177.45 | $1,177.40 | |