| 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 | $188.41 | 13.284% | $213.4384 | $213.44 | $213.45 | $213.40 |
| Purchase #2 | $118.45 | 11.650% | $132.2494 | $132.25 | $132.25 | $132.20 |
| Purchase #3 | $179.59 | 5.702% | $189.8302 | $189.83 | $189.85 | $189.80 |
| Purchase #4 | $220.76 | 4.807% | $231.3719 | $231.37 | $231.35 | $231.40 |
| Purchase #5 | $31.74 | 10.627% | $35.113 | $35.11 | $35.10 | $35.10 |
| Purchase #6 | $194.88 | 5.234% | $205.08 | $205.08 | $205.10 | $205.10 |
| Purchase #7 | $17.60 | 5.602% | $18.586 | $18.59 | $18.60 | $18.60 |
| 7 purchase totals = | $951.43 | $1,025.6689 | $1,025.67 | $1,025.70 | $1,025.60 | |