| 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 | $30.28 | 7.416% | $32.5256 | $32.53 | $32.55 | $32.50 |
| Purchase #2 | $181.48 | 9.530% | $198.775 | $198.78 | $198.80 | $198.80 |
| Purchase #3 | $93.62 | 6.708% | $99.9 | $99.90 | $99.90 | $99.90 |
| Purchase #4 | $33.45 | 13.173% | $37.8564 | $37.86 | $37.85 | $37.90 |
| Purchase #5 | $199.52 | 7.251% | $213.9872 | $213.99 | $214.00 | $214.00 |
| Purchase #6 | $135.97 | 10.800% | $150.6548 | $150.65 | $150.65 | $150.70 |
| Purchase #7 | $195.55 | 6.167% | $207.6096 | $207.61 | $207.60 | $207.60 |
| 7 purchase totals = | $869.87 | $941.3086 | $941.32 | $941.35 | $941.40 | |