| 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 | $128.41 | 3.536% | $132.9506 | $132.95 | $132.95 | $133.00 |
| Purchase #2 | $97.77 | 8.443% | $106.0247 | $106.02 | $106.00 | $106.00 |
| Purchase #3 | $136.29 | 8.587% | $147.9932 | $147.99 | $148.00 | $148.00 |
| Purchase #4 | $155.48 | 10.520% | $171.8365 | $171.84 | $171.85 | $171.80 |
| Purchase #5 | $92.79 | 10.573% | $102.6007 | $102.60 | $102.60 | $102.60 |
| Purchase #6 | $201.31 | 13.287% | $228.0581 | $228.06 | $228.05 | $228.10 |
| Purchase #7 | $88.59 | 8.737% | $96.3301 | $96.33 | $96.35 | $96.30 |
| 7 purchase totals = | $900.64 | $985.7939 | $985.79 | $985.80 | $985.80 | |