| 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 | $166.63 | 13.391% | $188.9434 | $188.94 | $188.95 | $188.90 |
| Purchase #2 | $209.62 | 3.351% | $216.6444 | $216.64 | $216.65 | $216.60 |
| Purchase #3 | $140.66 | 7.140% | $150.7031 | $150.70 | $150.70 | $150.70 |
| Purchase #4 | $26.47 | 9.112% | $28.8819 | $28.88 | $28.90 | $28.90 |
| Purchase #5 | $156.73 | 8.111% | $169.4424 | $169.44 | $169.45 | $169.40 |
| Purchase #6 | $108.40 | 10.103% | $119.3517 | $119.35 | $119.35 | $119.40 |
| Purchase #7 | $49.84 | 12.651% | $56.1453 | $56.15 | $56.15 | $56.10 |
| 7 purchase totals = | $858.35 | $930.1122 | $930.10 | $930.15 | $930.00 | |