| 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 | $204.28 | 3.828% | $212.0998 | $212.10 | $212.10 | $212.10 |
| Purchase #2 | $141.31 | 9.869% | $155.2559 | $155.26 | $155.25 | $155.30 |
| Purchase #3 | $248.78 | 11.582% | $277.5937 | $277.59 | $277.60 | $277.60 |
| Purchase #4 | $181.29 | 9.785% | $199.0292 | $199.03 | $199.05 | $199.00 |
| Purchase #5 | $187.91 | 3.433% | $194.361 | $194.36 | $194.35 | $194.40 |
| Purchase #6 | $58.70 | 5.755% | $62.0782 | $62.08 | $62.10 | $62.10 |
| Purchase #7 | $56.64 | 12.653% | $63.8067 | $63.81 | $63.80 | $63.80 |
| 7 purchase totals = | $1,078.91 | $1,164.2245 | $1,164.23 | $1,164.25 | $1,164.30 | |