| 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 | $124.84 | 8.248% | $135.1368 | $135.14 | $135.15 | $135.10 |
| Purchase #2 | $31.75 | 7.596% | $34.1617 | $34.16 | $34.15 | $34.20 |
| Purchase #3 | $77.55 | 13.471% | $87.9968 | $88.00 | $88.00 | $88.00 |
| Purchase #4 | $144.76 | 13.701% | $164.5936 | $164.59 | $164.60 | $164.60 |
| Purchase #5 | $91.26 | 6.482% | $97.1755 | $97.18 | $97.20 | $97.20 |
| Purchase #6 | $169.77 | 8.571% | $184.321 | $184.32 | $184.30 | $184.30 |
| Purchase #7 | $195.54 | 4.809% | $204.9435 | $204.94 | $204.95 | $204.90 |
| 7 purchase totals = | $835.47 | $908.3289 | $908.33 | $908.35 | $908.30 | |