| 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 | $89.98 | 9.486% | $98.5155 | $98.52 | $98.50 | $98.50 |
| Purchase #2 | $181.63 | 3.677% | $188.3085 | $188.31 | $188.30 | $188.30 |
| Purchase #3 | $27.62 | 6.804% | $29.4993 | $29.50 | $29.50 | $29.50 |
| Purchase #4 | $156.49 | 13.315% | $177.3266 | $177.33 | $177.35 | $177.30 |
| Purchase #5 | $177.78 | 5.402% | $187.3837 | $187.38 | $187.40 | $187.40 |
| Purchase #6 | $18.26 | 4.617% | $19.1031 | $19.10 | $19.10 | $19.10 |
| Purchase #7 | $65.33 | 8.461% | $70.8576 | $70.86 | $70.85 | $70.90 |
| 7 purchase totals = | $717.09 | $770.9943 | $771.00 | $771.00 | $771.00 | |