| 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 | $6.91 | 13.817% | $7.8648 | $7.86 | $7.85 | $7.90 |
| Purchase #2 | $184.70 | 12.289% | $207.3978 | $207.40 | $207.40 | $207.40 |
| Purchase #3 | $169.42 | 13.271% | $191.9037 | $191.90 | $191.90 | $191.90 |
| Purchase #4 | $171.61 | 8.778% | $186.6739 | $186.67 | $186.65 | $186.70 |
| Purchase #5 | $9.60 | 6.862% | $10.2588 | $10.26 | $10.25 | $10.30 |
| Purchase #6 | $169.89 | 4.686% | $177.851 | $177.85 | $177.85 | $177.90 |
| Purchase #7 | $242.64 | 13.201% | $274.6709 | $274.67 | $274.65 | $274.70 |
| 7 purchase totals = | $954.77 | $1,056.6209 | $1,056.61 | $1,056.55 | $1,056.80 | |