| 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 | $69.47 | 5.666% | $73.4062 | $73.41 | $73.40 | $73.40 |
| Purchase #2 | $170.28 | 8.815% | $185.2902 | $185.29 | $185.30 | $185.30 |
| Purchase #3 | $165.55 | 13.748% | $188.3098 | $188.31 | $188.30 | $188.30 |
| Purchase #4 | $154.53 | 7.334% | $165.8632 | $165.86 | $165.85 | $165.90 |
| Purchase #5 | $225.51 | 4.208% | $234.9995 | $235.00 | $235.00 | $235.00 |
| Purchase #6 | $234.51 | 13.372% | $265.8687 | $265.87 | $265.85 | $265.90 |
| Purchase #7 | $122.53 | 4.675% | $128.2583 | $128.26 | $128.25 | $128.30 |
| 7 purchase totals = | $1,142.38 | $1,241.9959 | $1,242.00 | $1,241.95 | $1,242.10 | |