| 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 | $198.87 | 11.426% | $221.5929 | $221.59 | $221.60 | $221.60 |
| Purchase #2 | $132.62 | 10.871% | $147.0371 | $147.04 | $147.05 | $147.00 |
| Purchase #3 | $118.49 | 12.370% | $133.1472 | $133.15 | $133.15 | $133.10 |
| Purchase #4 | $15.29 | 8.264% | $16.5536 | $16.55 | $16.55 | $16.60 |
| Purchase #5 | $39.45 | 4.485% | $41.2193 | $41.22 | $41.20 | $41.20 |
| Purchase #6 | $112.29 | 7.133% | $120.2996 | $120.30 | $120.30 | $120.30 |
| Purchase #7 | $74.81 | 13.772% | $85.1128 | $85.11 | $85.10 | $85.10 |
| 7 purchase totals = | $691.82 | $764.9625 | $764.96 | $764.95 | $764.90 | |