| 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 | $214.87 | 13.122% | $243.0652 | $243.07 | $243.05 | $243.10 |
| Purchase #2 | $199.93 | 12.621% | $225.1632 | $225.16 | $225.15 | $225.20 |
| Purchase #3 | $223.92 | 9.832% | $245.9358 | $245.94 | $245.95 | $245.90 |
| Purchase #4 | $191.91 | 6.154% | $203.7201 | $203.72 | $203.70 | $203.70 |
| Purchase #5 | $66.35 | 10.808% | $73.5211 | $73.52 | $73.50 | $73.50 |
| Purchase #6 | $195.51 | 10.697% | $216.4237 | $216.42 | $216.40 | $216.40 |
| Purchase #7 | $210.59 | 4.757% | $220.6078 | $220.61 | $220.60 | $220.60 |
| 7 purchase totals = | $1,303.08 | $1,428.4369 | $1,428.44 | $1,428.35 | $1,428.40 | |