| 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 | $227.29 | 6.283% | $241.5706 | $241.57 | $241.55 | $241.60 |
| Purchase #2 | $40.73 | 10.316% | $44.9317 | $44.93 | $44.95 | $44.90 |
| Purchase #3 | $112.78 | 11.835% | $126.1275 | $126.13 | $126.15 | $126.10 |
| Purchase #4 | $230.35 | 3.223% | $237.7742 | $237.77 | $237.75 | $237.80 |
| Purchase #5 | $150.92 | 5.793% | $159.6628 | $159.66 | $159.65 | $159.70 |
| Purchase #6 | $239.52 | 11.859% | $267.9247 | $267.92 | $267.90 | $267.90 |
| Purchase #7 | $32.32 | 7.857% | $34.8594 | $34.86 | $34.85 | $34.90 |
| 7 purchase totals = | $1,033.91 | $1,112.8509 | $1,112.84 | $1,112.80 | $1,112.90 | |