| 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 | $209.87 | 4.155% | $218.5901 | $218.59 | $218.60 | $218.60 |
| Purchase #2 | $53.75 | 5.598% | $56.7589 | $56.76 | $56.75 | $56.80 |
| Purchase #3 | $191.30 | 8.211% | $207.0076 | $207.01 | $207.00 | $207.00 |
| Purchase #4 | $31.31 | 4.399% | $32.6873 | $32.69 | $32.70 | $32.70 |
| Purchase #5 | $148.97 | 7.824% | $160.6254 | $160.63 | $160.65 | $160.60 |
| Purchase #6 | $101.96 | 13.610% | $115.8368 | $115.84 | $115.85 | $115.80 |
| Purchase #7 | $126.89 | 7.864% | $136.8686 | $136.87 | $136.85 | $136.90 |
| 7 purchase totals = | $864.05 | $928.3747 | $928.39 | $928.40 | $928.40 | |