| 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 | $80.88 | 13.200% | $91.5562 | $91.56 | $91.55 | $91.60 |
| Purchase #2 | $114.53 | 10.162% | $126.1685 | $126.17 | $126.15 | $126.20 |
| Purchase #3 | $207.91 | 10.621% | $229.9921 | $229.99 | $230.00 | $230.00 |
| Purchase #4 | $119.32 | 13.768% | $135.748 | $135.75 | $135.75 | $135.70 |
| Purchase #5 | $210.96 | 5.228% | $221.989 | $221.99 | $222.00 | $222.00 |
| Purchase #6 | $63.27 | 12.201% | $70.9896 | $70.99 | $71.00 | $71.00 |
| Purchase #7 | $46.75 | 13.851% | $53.2253 | $53.23 | $53.25 | $53.20 |
| 7 purchase totals = | $843.62 | $929.6687 | $929.68 | $929.70 | $929.70 | |