| 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 | $152.83 | 13.849% | $173.9954 | $174.00 | $174.00 | $174.00 |
| Purchase #2 | $160.88 | 5.715% | $170.0743 | $170.07 | $170.05 | $170.10 |
| Purchase #3 | $223.32 | 8.824% | $243.0258 | $243.03 | $243.05 | $243.00 |
| Purchase #4 | $184.61 | 7.112% | $197.7395 | $197.74 | $197.75 | $197.70 |
| Purchase #5 | $78.85 | 4.620% | $82.4929 | $82.49 | $82.50 | $82.50 |
| Purchase #6 | $16.70 | 9.749% | $18.3281 | $18.33 | $18.35 | $18.30 |
| Purchase #7 | $104.61 | 12.580% | $117.7699 | $117.77 | $117.75 | $117.80 |
| 7 purchase totals = | $921.80 | $1,003.4259 | $1,003.43 | $1,003.45 | $1,003.40 | |