| 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 | $56.62 | 10.288% | $62.4451 | $62.45 | $62.45 | $62.40 |
| Purchase #2 | $39.99 | 6.644% | $42.6469 | $42.65 | $42.65 | $42.60 |
| Purchase #3 | $214.46 | 7.812% | $231.2136 | $231.21 | $231.20 | $231.20 |
| Purchase #4 | $111.64 | 5.800% | $118.1151 | $118.12 | $118.10 | $118.10 |
| Purchase #5 | $169.30 | 10.430% | $186.958 | $186.96 | $186.95 | $187.00 |
| Purchase #6 | $123.95 | 5.327% | $130.5528 | $130.55 | $130.55 | $130.60 |
| Purchase #7 | $122.48 | 9.475% | $134.085 | $134.09 | $134.10 | $134.10 |
| 7 purchase totals = | $838.44 | $906.0165 | $906.03 | $906.00 | $906.00 | |