| 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 | $110.73 | 12.270% | $124.3166 | $124.32 | $124.30 | $124.30 |
| Purchase #2 | $51.65 | 13.407% | $58.5747 | $58.57 | $58.55 | $58.60 |
| Purchase #3 | $9.25 | 8.266% | $10.0146 | $10.01 | $10.00 | $10.00 |
| Purchase #4 | $70.64 | 7.727% | $76.0984 | $76.10 | $76.10 | $76.10 |
| Purchase #5 | $60.40 | 13.523% | $68.5679 | $68.57 | $68.55 | $68.60 |
| Purchase #6 | $80.42 | 9.738% | $88.2513 | $88.25 | $88.25 | $88.30 |
| Purchase #7 | $130.86 | 8.806% | $142.3835 | $142.38 | $142.40 | $142.40 |
| 7 purchase totals = | $513.95 | $568.2070 | $568.20 | $568.15 | $568.30 | |