| 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 | $129.28 | 11.818% | $144.5583 | $144.56 | $144.55 | $144.60 |
| Purchase #2 | $215.25 | 13.383% | $244.0569 | $244.06 | $244.05 | $244.10 |
| Purchase #3 | $168.92 | 3.362% | $174.5991 | $174.60 | $174.60 | $174.60 |
| Purchase #4 | $172.52 | 5.729% | $182.4037 | $182.40 | $182.40 | $182.40 |
| Purchase #5 | $195.38 | 3.285% | $201.7982 | $201.80 | $201.80 | $201.80 |
| Purchase #6 | $24.61 | 8.361% | $26.6676 | $26.67 | $26.65 | $26.70 |
| Purchase #7 | $198.33 | 6.372% | $210.9676 | $210.97 | $210.95 | $211.00 |
| 7 purchase totals = | $1,104.29 | $1,185.0514 | $1,185.06 | $1,185.00 | $1,185.20 | |