| 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 | $45.67 | 13.477% | $51.8249 | $51.82 | $51.80 | $51.80 |
| Purchase #2 | $149.64 | 11.395% | $166.6915 | $166.69 | $166.70 | $166.70 |
| Purchase #3 | $76.46 | 4.267% | $79.7225 | $79.72 | $79.70 | $79.70 |
| Purchase #4 | $115.74 | 3.450% | $119.733 | $119.73 | $119.75 | $119.70 |
| Purchase #5 | $244.86 | 10.664% | $270.9719 | $270.97 | $270.95 | $271.00 |
| Purchase #6 | $248.80 | 5.771% | $263.1582 | $263.16 | $263.15 | $263.20 |
| Purchase #7 | $160.42 | 10.530% | $177.3122 | $177.31 | $177.30 | $177.30 |
| 7 purchase totals = | $1,041.59 | $1,129.4142 | $1,129.40 | $1,129.35 | $1,129.40 | |