| 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 | $53.96 | 7.859% | $58.2007 | $58.20 | $58.20 | $58.20 |
| Purchase #2 | $172.40 | 5.171% | $181.3148 | $181.31 | $181.30 | $181.30 |
| Purchase #3 | $233.38 | 3.614% | $241.8144 | $241.81 | $241.80 | $241.80 |
| Purchase #4 | $45.96 | 4.169% | $47.8761 | $47.88 | $47.90 | $47.90 |
| Purchase #5 | $190.81 | 12.867% | $215.3615 | $215.36 | $215.35 | $215.40 |
| Purchase #6 | $139.65 | 9.403% | $152.7813 | $152.78 | $152.80 | $152.80 |
| Purchase #7 | $215.69 | 10.827% | $239.0428 | $239.04 | $239.05 | $239.00 |
| 7 purchase totals = | $1,051.85 | $1,136.3916 | $1,136.38 | $1,136.40 | $1,136.40 | |