| 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 | $204.80 | 9.245% | $223.7338 | $223.73 | $223.75 | $223.70 |
| Purchase #2 | $5.54 | 8.819% | $6.0286 | $6.03 | $6.05 | $6.00 |
| Purchase #3 | $19.35 | 11.617% | $21.5979 | $21.60 | $21.60 | $21.60 |
| Purchase #4 | $137.74 | 4.843% | $144.4107 | $144.41 | $144.40 | $144.40 |
| Purchase #5 | $83.84 | 3.339% | $86.6394 | $86.64 | $86.65 | $86.60 |
| Purchase #6 | $190.78 | 10.774% | $211.3346 | $211.33 | $211.35 | $211.30 |
| Purchase #7 | $21.84 | 6.433% | $23.245 | $23.25 | $23.25 | $23.20 |
| 7 purchase totals = | $663.89 | $716.9900 | $716.99 | $717.05 | $716.80 | |