| 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 | $84.28 | 4.520% | $88.0895 | $88.09 | $88.10 | $88.10 |
| Purchase #2 | $250.74 | 8.327% | $271.6191 | $271.62 | $271.60 | $271.60 |
| Purchase #3 | $176.47 | 7.358% | $189.4547 | $189.45 | $189.45 | $189.50 |
| Purchase #4 | $72.93 | 11.233% | $81.1222 | $81.12 | $81.10 | $81.10 |
| Purchase #5 | $233.74 | 9.719% | $256.4572 | $256.46 | $256.45 | $256.50 |
| Purchase #6 | $71.97 | 6.546% | $76.6812 | $76.68 | $76.70 | $76.70 |
| Purchase #7 | $70.76 | 12.368% | $79.5116 | $79.51 | $79.50 | $79.50 |
| 7 purchase totals = | $960.89 | $1,042.9355 | $1,042.93 | $1,042.90 | $1,043.00 | |