| 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 | $93.30 | 10.200% | $102.8166 | $102.82 | $102.80 | $102.80 |
| Purchase #2 | $216.48 | 3.455% | $223.9594 | $223.96 | $223.95 | $224.00 |
| Purchase #3 | $94.25 | 9.511% | $103.2141 | $103.21 | $103.20 | $103.20 |
| Purchase #4 | $160.36 | 7.805% | $172.8761 | $172.88 | $172.90 | $172.90 |
| Purchase #5 | $75.71 | 11.670% | $84.5454 | $84.55 | $84.55 | $84.50 |
| Purchase #6 | $39.71 | 13.508% | $45.074 | $45.07 | $45.05 | $45.10 |
| Purchase #7 | $93.69 | 6.406% | $99.6918 | $99.69 | $99.70 | $99.70 |
| 7 purchase totals = | $773.50 | $832.1774 | $832.18 | $832.15 | $832.20 | |