| 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 | $128.49 | 10.259% | $141.6718 | $141.67 | $141.65 | $141.70 |
| Purchase #2 | $181.53 | 7.331% | $194.838 | $194.84 | $194.85 | $194.80 |
| Purchase #3 | $183.43 | 4.422% | $191.5413 | $191.54 | $191.55 | $191.50 |
| Purchase #4 | $69.90 | 10.464% | $77.2143 | $77.21 | $77.20 | $77.20 |
| Purchase #5 | $76.91 | 10.340% | $84.8625 | $84.86 | $84.85 | $84.90 |
| Purchase #6 | $99.61 | 10.537% | $110.1059 | $110.11 | $110.10 | $110.10 |
| Purchase #7 | $37.97 | 8.223% | $41.0923 | $41.09 | $41.10 | $41.10 |
| 7 purchase totals = | $777.84 | $841.3261 | $841.32 | $841.30 | $841.30 | |