| 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 | $227.37 | 6.699% | $242.6015 | $242.60 | $242.60 | $242.60 |
| Purchase #2 | $241.37 | 12.515% | $271.5775 | $271.58 | $271.60 | $271.60 |
| Purchase #3 | $225.38 | 7.371% | $241.9928 | $241.99 | $242.00 | $242.00 |
| Purchase #4 | $88.86 | 8.112% | $96.0683 | $96.07 | $96.05 | $96.10 |
| Purchase #5 | $56.37 | 11.326% | $62.7545 | $62.75 | $62.75 | $62.80 |
| Purchase #6 | $155.28 | 8.608% | $168.6465 | $168.65 | $168.65 | $168.60 |
| Purchase #7 | $91.68 | 6.815% | $97.928 | $97.93 | $97.95 | $97.90 |
| 7 purchase totals = | $1,086.31 | $1,181.5691 | $1,181.57 | $1,181.60 | $1,181.60 | |