| 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 | $170.52 | 13.353% | $193.2895 | $193.29 | $193.30 | $193.30 |
| Purchase #2 | $64.49 | 13.415% | $73.1413 | $73.14 | $73.15 | $73.10 |
| Purchase #3 | $244.26 | 11.114% | $271.4071 | $271.41 | $271.40 | $271.40 |
| Purchase #4 | $194.97 | 10.399% | $215.2449 | $215.24 | $215.25 | $215.20 |
| Purchase #5 | $221.80 | 10.311% | $244.6698 | $244.67 | $244.65 | $244.70 |
| Purchase #6 | $155.55 | 11.329% | $173.1723 | $173.17 | $173.15 | $173.20 |
| Purchase #7 | $144.74 | 8.319% | $156.7809 | $156.78 | $156.80 | $156.80 |
| 7 purchase totals = | $1,196.33 | $1,327.7058 | $1,327.70 | $1,327.70 | $1,327.70 | |