| 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 | $35.94 | 5.639% | $37.9667 | $37.97 | $37.95 | $38.00 |
| Purchase #2 | $208.44 | 5.732% | $220.3878 | $220.39 | $220.40 | $220.40 |
| Purchase #3 | $55.32 | 10.339% | $61.0395 | $61.04 | $61.05 | $61.00 |
| Purchase #4 | $143.59 | 6.751% | $153.2838 | $153.28 | $153.30 | $153.30 |
| Purchase #5 | $119.64 | 8.509% | $129.8202 | $129.82 | $129.80 | $129.80 |
| Purchase #6 | $39.38 | 3.748% | $40.856 | $40.86 | $40.85 | $40.90 |
| Purchase #7 | $23.34 | 11.277% | $25.9721 | $25.97 | $25.95 | $26.00 |
| 7 purchase totals = | $625.65 | $669.3261 | $669.33 | $669.30 | $669.40 | |