| 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 | $240.79 | 5.738% | $254.6065 | $254.61 | $254.60 | $254.60 |
| Purchase #2 | $79.79 | 5.628% | $84.2806 | $84.28 | $84.30 | $84.30 |
| Purchase #3 | $210.93 | 10.699% | $233.4974 | $233.50 | $233.50 | $233.50 |
| Purchase #4 | $109.78 | 7.586% | $118.1079 | $118.11 | $118.10 | $118.10 |
| Purchase #5 | $226.26 | 8.177% | $244.7613 | $244.76 | $244.75 | $244.80 |
| Purchase #6 | $144.76 | 3.206% | $149.401 | $149.40 | $149.40 | $149.40 |
| Purchase #7 | $63.57 | 11.677% | $70.9931 | $70.99 | $71.00 | $71.00 |
| 7 purchase totals = | $1,075.88 | $1,155.6478 | $1,155.65 | $1,155.65 | $1,155.70 | |