| 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 | $174.71 | 5.297% | $183.9644 | $183.96 | $183.95 | $184.00 |
| Purchase #2 | $228.67 | 12.405% | $257.0365 | $257.04 | $257.05 | $257.00 |
| Purchase #3 | $91.36 | 11.120% | $101.5192 | $101.52 | $101.50 | $101.50 |
| Purchase #4 | $223.51 | 13.295% | $253.2257 | $253.23 | $253.25 | $253.20 |
| Purchase #5 | $74.69 | 9.178% | $81.545 | $81.55 | $81.55 | $81.50 |
| Purchase #6 | $69.37 | 11.818% | $77.5681 | $77.57 | $77.55 | $77.60 |
| Purchase #7 | $177.49 | 13.402% | $201.2772 | $201.28 | $201.30 | $201.30 |
| 7 purchase totals = | $1,039.80 | $1,156.1361 | $1,156.15 | $1,156.15 | $1,156.10 | |