| 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 | $249.26 | 8.368% | $270.1181 | $270.12 | $270.10 | $270.10 |
| Purchase #2 | $156.42 | 10.807% | $173.3243 | $173.32 | $173.30 | $173.30 |
| Purchase #3 | $247.28 | 7.797% | $266.5604 | $266.56 | $266.55 | $266.60 |
| Purchase #4 | $88.55 | 5.734% | $93.6275 | $93.63 | $93.65 | $93.60 |
| Purchase #5 | $31.78 | 6.767% | $33.9306 | $33.93 | $33.95 | $33.90 |
| Purchase #6 | $77.28 | 4.279% | $80.5868 | $80.59 | $80.60 | $80.60 |
| Purchase #7 | $169.89 | 8.712% | $184.6908 | $184.69 | $184.70 | $184.70 |
| 7 purchase totals = | $1,020.46 | $1,102.8385 | $1,102.84 | $1,102.85 | $1,102.80 | |