| 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 | $188.97 | 11.394% | $210.5012 | $210.50 | $210.50 | $210.50 |
| Purchase #2 | $221.88 | 11.603% | $247.6247 | $247.62 | $247.60 | $247.60 |
| Purchase #3 | $199.97 | 8.436% | $216.8395 | $216.84 | $216.85 | $216.80 |
| Purchase #4 | $55.27 | 4.662% | $57.8467 | $57.85 | $57.85 | $57.80 |
| Purchase #5 | $7.81 | 12.675% | $8.7999 | $8.80 | $8.80 | $8.80 |
| Purchase #6 | $208.88 | 3.621% | $216.4435 | $216.44 | $216.45 | $216.40 |
| Purchase #7 | $224.83 | 6.364% | $239.1382 | $239.14 | $239.15 | $239.10 |
| 7 purchase totals = | $1,107.61 | $1,197.1937 | $1,197.19 | $1,197.20 | $1,197.00 | |