| 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 | $159.48 | 13.614% | $181.1916 | $181.19 | $181.20 | $181.20 |
| Purchase #2 | $5.55 | 6.161% | $5.8919 | $5.89 | $5.90 | $5.90 |
| Purchase #3 | $213.69 | 7.246% | $229.174 | $229.17 | $229.15 | $229.20 |
| Purchase #4 | $232.40 | 10.395% | $256.558 | $256.56 | $256.55 | $256.60 |
| Purchase #5 | $158.52 | 8.475% | $171.9546 | $171.95 | $171.95 | $172.00 |
| Purchase #6 | $168.59 | 12.715% | $190.0262 | $190.03 | $190.05 | $190.00 |
| Purchase #7 | $6.60 | 13.482% | $7.4898 | $7.49 | $7.50 | $7.50 |
| 7 purchase totals = | $944.83 | $1,042.2861 | $1,042.28 | $1,042.30 | $1,042.40 | |