| 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 | $220.94 | 11.532% | $246.4188 | $246.42 | $246.40 | $246.40 |
| Purchase #2 | $70.88 | 3.392% | $73.2842 | $73.28 | $73.30 | $73.30 |
| Purchase #3 | $181.86 | 8.260% | $196.8816 | $196.88 | $196.90 | $196.90 |
| Purchase #4 | $52.64 | 8.321% | $57.0202 | $57.02 | $57.00 | $57.00 |
| Purchase #5 | $120.94 | 6.596% | $128.9172 | $128.92 | $128.90 | $128.90 |
| Purchase #6 | $97.66 | 4.280% | $101.8398 | $101.84 | $101.85 | $101.80 |
| Purchase #7 | $98.35 | 9.421% | $107.6156 | $107.62 | $107.60 | $107.60 |
| 7 purchase totals = | $843.27 | $911.9774 | $911.98 | $911.95 | $911.90 | |