| 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 | $31.35 | 8.772% | $34.1 | $34.10 | $34.10 | $34.10 |
| Purchase #2 | $98.60 | 3.847% | $102.3931 | $102.39 | $102.40 | $102.40 |
| Purchase #3 | $12.50 | 3.106% | $12.8883 | $12.89 | $12.90 | $12.90 |
| Purchase #4 | $192.46 | 4.707% | $201.5191 | $201.52 | $201.50 | $201.50 |
| Purchase #5 | $219.46 | 13.597% | $249.3 | $249.30 | $249.30 | $249.30 |
| Purchase #6 | $212.92 | 11.505% | $237.4164 | $237.42 | $237.40 | $237.40 |
| Purchase #7 | $177.31 | 12.438% | $199.3638 | $199.36 | $199.35 | $199.40 |
| 7 purchase totals = | $944.60 | $1,036.9807 | $1,036.98 | $1,036.95 | $1,037.00 | |