| 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 | $250.90 | 13.167% | $283.936 | $283.94 | $283.95 | $283.90 |
| Purchase #2 | $173.30 | 6.268% | $184.1624 | $184.16 | $184.15 | $184.20 |
| Purchase #3 | $71.28 | 4.413% | $74.4256 | $74.43 | $74.45 | $74.40 |
| Purchase #4 | $47.98 | 8.827% | $52.2152 | $52.22 | $52.20 | $52.20 |
| Purchase #5 | $216.98 | 12.600% | $244.3195 | $244.32 | $244.30 | $244.30 |
| Purchase #6 | $208.97 | 9.359% | $228.5275 | $228.53 | $228.55 | $228.50 |
| Purchase #7 | $77.78 | 10.283% | $85.7781 | $85.78 | $85.80 | $85.80 |
| 7 purchase totals = | $1,047.19 | $1,153.3643 | $1,153.38 | $1,153.40 | $1,153.30 | |