| 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 | $122.85 | 12.455% | $138.151 | $138.15 | $138.15 | $138.20 |
| Purchase #2 | $19.88 | 8.709% | $21.6113 | $21.61 | $21.60 | $21.60 |
| Purchase #3 | $93.33 | 10.470% | $103.1017 | $103.10 | $103.10 | $103.10 |
| Purchase #4 | $117.65 | 10.298% | $129.7656 | $129.77 | $129.75 | $129.80 |
| Purchase #5 | $212.44 | 6.214% | $225.641 | $225.64 | $225.65 | $225.60 |
| Purchase #6 | $230.42 | 6.823% | $246.1416 | $246.14 | $246.15 | $246.10 |
| Purchase #7 | $244.78 | 9.211% | $267.3267 | $267.33 | $267.35 | $267.30 |
| 7 purchase totals = | $1,041.35 | $1,131.7389 | $1,131.74 | $1,131.75 | $1,131.70 | |