| 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 | $118.56 | 8.192% | $128.2724 | $128.27 | $128.25 | $128.30 |
| Purchase #2 | $83.75 | 9.428% | $91.646 | $91.65 | $91.65 | $91.60 |
| Purchase #3 | $117.99 | 6.795% | $126.0074 | $126.01 | $126.00 | $126.00 |
| Purchase #4 | $20.28 | 5.452% | $21.3857 | $21.39 | $21.40 | $21.40 |
| Purchase #5 | $203.36 | 4.200% | $211.9011 | $211.90 | $211.90 | $211.90 |
| Purchase #6 | $216.72 | 3.673% | $224.6801 | $224.68 | $224.70 | $224.70 |
| Purchase #7 | $66.44 | 3.707% | $68.9029 | $68.90 | $68.90 | $68.90 |
| 7 purchase totals = | $827.10 | $872.7956 | $872.80 | $872.80 | $872.80 | |