| 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 | $90.64 | 5.487% | $95.6134 | $95.61 | $95.60 | $95.60 |
| Purchase #2 | $28.53 | 12.466% | $32.0865 | $32.09 | $32.10 | $32.10 |
| Purchase #3 | $147.34 | 8.444% | $159.7814 | $159.78 | $159.80 | $159.80 |
| Purchase #4 | $83.86 | 9.519% | $91.8426 | $91.84 | $91.85 | $91.80 |
| Purchase #5 | $73.47 | 9.425% | $80.3945 | $80.39 | $80.40 | $80.40 |
| Purchase #6 | $96.66 | 9.614% | $105.9529 | $105.95 | $105.95 | $106.00 |
| Purchase #7 | $112.94 | 7.731% | $121.6714 | $121.67 | $121.65 | $121.70 |
| 7 purchase totals = | $633.44 | $687.3427 | $687.33 | $687.35 | $687.40 | |