| 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 | $120.64 | 11.385% | $134.3749 | $134.37 | $134.35 | $134.40 |
| Purchase #2 | $31.60 | 8.527% | $34.2945 | $34.29 | $34.30 | $34.30 |
| Purchase #3 | $149.54 | 8.415% | $162.1238 | $162.12 | $162.10 | $162.10 |
| Purchase #4 | $34.26 | 3.300% | $35.3906 | $35.39 | $35.40 | $35.40 |
| Purchase #5 | $246.41 | 4.640% | $257.8434 | $257.84 | $257.85 | $257.80 |
| Purchase #6 | $12.98 | 5.277% | $13.665 | $13.67 | $13.65 | $13.70 |
| Purchase #7 | $243.94 | 4.488% | $254.888 | $254.89 | $254.90 | $254.90 |
| 7 purchase totals = | $839.37 | $892.5802 | $892.57 | $892.55 | $892.60 | |