| 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 | $229.59 | 11.732% | $256.5255 | $256.53 | $256.55 | $256.50 |
| Purchase #2 | $99.71 | 11.238% | $110.9154 | $110.92 | $110.90 | $110.90 |
| Purchase #3 | $245.88 | 7.557% | $264.4612 | $264.46 | $264.45 | $264.50 |
| Purchase #4 | $243.74 | 12.723% | $274.751 | $274.75 | $274.75 | $274.80 |
| Purchase #5 | $203.29 | 12.505% | $228.7114 | $228.71 | $228.70 | $228.70 |
| Purchase #6 | $233.39 | 11.281% | $259.7187 | $259.72 | $259.70 | $259.70 |
| Purchase #7 | $188.79 | 3.724% | $195.8205 | $195.82 | $195.80 | $195.80 |
| 7 purchase totals = | $1,444.39 | $1,590.9037 | $1,590.91 | $1,590.85 | $1,590.90 | |