| 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 | $248.32 | 8.866% | $270.3361 | $270.34 | $270.35 | $270.30 |
| Purchase #2 | $98.58 | 13.609% | $111.9958 | $112.00 | $112.00 | $112.00 |
| Purchase #3 | $61.89 | 6.290% | $65.7829 | $65.78 | $65.80 | $65.80 |
| Purchase #4 | $202.95 | 6.740% | $216.6288 | $216.63 | $216.65 | $216.60 |
| Purchase #5 | $132.60 | 4.175% | $138.1361 | $138.14 | $138.15 | $138.10 |
| Purchase #6 | $122.32 | 7.359% | $131.3215 | $131.32 | $131.30 | $131.30 |
| Purchase #7 | $201.62 | 10.455% | $222.6994 | $222.70 | $222.70 | $222.70 |
| 7 purchase totals = | $1,068.28 | $1,156.9006 | $1,156.91 | $1,156.95 | $1,156.80 | |