| 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 | $129.57 | 5.168% | $136.2662 | $136.27 | $136.25 | $136.30 |
| Purchase #2 | $168.47 | 11.680% | $188.1473 | $188.15 | $188.15 | $188.10 |
| Purchase #3 | $25.29 | 9.745% | $27.7545 | $27.75 | $27.75 | $27.80 |
| Purchase #4 | $170.35 | 4.132% | $177.3889 | $177.39 | $177.40 | $177.40 |
| Purchase #5 | $218.87 | 4.444% | $228.5966 | $228.60 | $228.60 | $228.60 |
| Purchase #6 | $39.96 | 7.821% | $43.0853 | $43.09 | $43.10 | $43.10 |
| Purchase #7 | $209.60 | 3.350% | $216.6216 | $216.62 | $216.60 | $216.60 |
| 7 purchase totals = | $962.11 | $1,017.8604 | $1,017.87 | $1,017.85 | $1,017.90 | |