| 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 | $160.85 | 3.213% | $166.0181 | $166.02 | $166.00 | $166.00 |
| Purchase #2 | $184.91 | 6.529% | $196.9828 | $196.98 | $197.00 | $197.00 |
| Purchase #3 | $239.99 | 3.117% | $247.4705 | $247.47 | $247.45 | $247.50 |
| Purchase #4 | $5.63 | 11.248% | $6.2633 | $6.26 | $6.25 | $6.30 |
| Purchase #5 | $213.55 | 5.670% | $225.6583 | $225.66 | $225.65 | $225.70 |
| Purchase #6 | $135.61 | 10.532% | $149.8924 | $149.89 | $149.90 | $149.90 |
| Purchase #7 | $237.33 | 12.147% | $266.1585 | $266.16 | $266.15 | $266.20 |
| 7 purchase totals = | $1,177.87 | $1,258.4439 | $1,258.44 | $1,258.40 | $1,258.60 | |