| 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 | $63.48 | 9.384% | $69.437 | $69.44 | $69.45 | $69.40 |
| Purchase #2 | $90.84 | 11.814% | $101.5718 | $101.57 | $101.55 | $101.60 |
| Purchase #3 | $200.27 | 6.766% | $213.8203 | $213.82 | $213.80 | $213.80 |
| Purchase #4 | $222.80 | 9.731% | $244.4807 | $244.48 | $244.50 | $244.50 |
| Purchase #5 | $70.55 | 12.417% | $79.3102 | $79.31 | $79.30 | $79.30 |
| Purchase #6 | $230.48 | 3.388% | $238.2887 | $238.29 | $238.30 | $238.30 |
| Purchase #7 | $107.75 | 9.420% | $117.9001 | $117.90 | $117.90 | $117.90 |
| 7 purchase totals = | $986.17 | $1,064.8088 | $1,064.81 | $1,064.80 | $1,064.80 | |