| 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 | $88.70 | 7.524% | $95.3738 | $95.37 | $95.35 | $95.40 |
| Purchase #2 | $172.40 | 12.586% | $194.0983 | $194.10 | $194.10 | $194.10 |
| Purchase #3 | $112.46 | 11.588% | $125.4919 | $125.49 | $125.50 | $125.50 |
| Purchase #4 | $75.74 | 9.834% | $83.1883 | $83.19 | $83.20 | $83.20 |
| Purchase #5 | $225.57 | 4.375% | $235.4387 | $235.44 | $235.45 | $235.40 |
| Purchase #6 | $190.69 | 6.342% | $202.7836 | $202.78 | $202.80 | $202.80 |
| Purchase #7 | $88.27 | 5.654% | $93.2608 | $93.26 | $93.25 | $93.30 |
| 7 purchase totals = | $953.83 | $1,029.6354 | $1,029.63 | $1,029.65 | $1,029.70 | |