| 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 | $221.73 | 11.521% | $247.2755 | $247.28 | $247.30 | $247.30 |
| Purchase #2 | $235.26 | 3.842% | $244.2987 | $244.30 | $244.30 | $244.30 |
| Purchase #3 | $233.51 | 13.504% | $265.0432 | $265.04 | $265.05 | $265.00 |
| Purchase #4 | $105.56 | 4.823% | $110.6512 | $110.65 | $110.65 | $110.70 |
| Purchase #5 | $30.84 | 6.335% | $32.7937 | $32.79 | $32.80 | $32.80 |
| Purchase #6 | $202.43 | 8.211% | $219.0515 | $219.05 | $219.05 | $219.10 |
| Purchase #7 | $66.82 | 4.269% | $69.6725 | $69.67 | $69.65 | $69.70 |
| 7 purchase totals = | $1,096.15 | $1,188.7863 | $1,188.78 | $1,188.80 | $1,188.90 | |