| 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 | $105.56 | 11.206% | $117.3891 | $117.39 | $117.40 | $117.40 |
| Purchase #2 | $83.49 | 9.762% | $91.6403 | $91.64 | $91.65 | $91.60 |
| Purchase #3 | $52.58 | 6.423% | $55.9572 | $55.96 | $55.95 | $56.00 |
| Purchase #4 | $179.84 | 11.656% | $200.8022 | $200.80 | $200.80 | $200.80 |
| Purchase #5 | $174.39 | 4.141% | $181.6115 | $181.61 | $181.60 | $181.60 |
| Purchase #6 | $127.59 | 12.643% | $143.7212 | $143.72 | $143.70 | $143.70 |
| Purchase #7 | $94.29 | 13.712% | $107.219 | $107.22 | $107.20 | $107.20 |
| 7 purchase totals = | $817.74 | $898.3405 | $898.34 | $898.30 | $898.30 | |