| 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 | $63.50 | 8.535% | $68.9197 | $68.92 | $68.90 | $68.90 |
| Purchase #2 | $229.50 | 11.758% | $256.4846 | $256.48 | $256.50 | $256.50 |
| Purchase #3 | $19.43 | 3.469% | $20.104 | $20.10 | $20.10 | $20.10 |
| Purchase #4 | $103.77 | 6.458% | $110.4715 | $110.47 | $110.45 | $110.50 |
| Purchase #5 | $162.39 | 7.665% | $174.8372 | $174.84 | $174.85 | $174.80 |
| Purchase #6 | $209.34 | 8.180% | $226.464 | $226.46 | $226.45 | $226.50 |
| Purchase #7 | $248.33 | 9.217% | $271.2186 | $271.22 | $271.20 | $271.20 |
| 7 purchase totals = | $1,036.26 | $1,128.4996 | $1,128.49 | $1,128.45 | $1,128.50 | |