| 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 | $172.91 | 3.632% | $179.1901 | $179.19 | $179.20 | $179.20 |
| Purchase #2 | $103.39 | 9.792% | $113.5139 | $113.51 | $113.50 | $113.50 |
| Purchase #3 | $42.67 | 4.378% | $44.5381 | $44.54 | $44.55 | $44.50 |
| Purchase #4 | $164.82 | 9.579% | $180.6081 | $180.61 | $180.60 | $180.60 |
| Purchase #5 | $200.63 | 5.633% | $211.9315 | $211.93 | $211.95 | $211.90 |
| Purchase #6 | $225.68 | 3.176% | $232.8476 | $232.85 | $232.85 | $232.80 |
| Purchase #7 | $51.41 | 7.631% | $55.3331 | $55.33 | $55.35 | $55.30 |
| 7 purchase totals = | $961.51 | $1,017.9624 | $1,017.96 | $1,018.00 | $1,017.80 | |