| 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 | $97.86 | 10.222% | $107.8632 | $107.86 | $107.85 | $107.90 |
| Purchase #2 | $128.75 | 12.139% | $144.379 | $144.38 | $144.40 | $144.40 |
| Purchase #3 | $130.95 | 8.271% | $141.7809 | $141.78 | $141.80 | $141.80 |
| Purchase #4 | $167.66 | 9.498% | $183.5843 | $183.58 | $183.60 | $183.60 |
| Purchase #5 | $234.66 | 6.159% | $249.1127 | $249.11 | $249.10 | $249.10 |
| Purchase #6 | $110.62 | 12.384% | $124.3192 | $124.32 | $124.30 | $124.30 |
| Purchase #7 | $50.54 | 11.708% | $56.4572 | $56.46 | $56.45 | $56.50 |
| 7 purchase totals = | $921.04 | $1,007.4965 | $1,007.49 | $1,007.50 | $1,007.60 | |