| 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 | $19.96 | 10.468% | $22.0494 | $22.05 | $22.05 | $22.00 |
| Purchase #2 | $100.90 | 3.709% | $104.6424 | $104.64 | $104.65 | $104.60 |
| Purchase #3 | $217.73 | 9.397% | $238.1901 | $238.19 | $238.20 | $238.20 |
| Purchase #4 | $245.30 | 3.722% | $254.4301 | $254.43 | $254.45 | $254.40 |
| Purchase #5 | $34.46 | 6.312% | $36.6351 | $36.64 | $36.65 | $36.60 |
| Purchase #6 | $181.38 | 13.200% | $205.3222 | $205.32 | $205.30 | $205.30 |
| Purchase #7 | $55.70 | 6.656% | $59.4074 | $59.41 | $59.40 | $59.40 |
| 7 purchase totals = | $855.43 | $920.6767 | $920.68 | $920.70 | $920.50 | |