| 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 | $111.79 | 9.675% | $122.6057 | $122.61 | $122.60 | $122.60 |
| Purchase #2 | $219.69 | 5.236% | $231.193 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $85.33 | 3.124% | $87.9957 | $88.00 | $88.00 | $88.00 |
| Purchase #4 | $225.69 | 3.513% | $233.6185 | $233.62 | $233.60 | $233.60 |
| Purchase #5 | $5.68 | 8.161% | $6.1435 | $6.14 | $6.15 | $6.10 |
| Purchase #6 | $124.39 | 4.823% | $130.3893 | $130.39 | $130.40 | $130.40 |
| Purchase #7 | $19.66 | 6.540% | $20.9458 | $20.95 | $20.95 | $20.90 |
| 7 purchase totals = | $792.23 | $832.8915 | $832.90 | $832.90 | $832.80 | |