| 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 | $118.85 | 4.793% | $124.5465 | $124.55 | $124.55 | $124.50 |
| Purchase #2 | $175.62 | 9.837% | $192.8957 | $192.90 | $192.90 | $192.90 |
| Purchase #3 | $90.53 | 3.392% | $93.6008 | $93.60 | $93.60 | $93.60 |
| Purchase #4 | $14.98 | 11.152% | $16.6506 | $16.65 | $16.65 | $16.70 |
| Purchase #5 | $148.55 | 6.423% | $158.0914 | $158.09 | $158.10 | $158.10 |
| Purchase #6 | $7.73 | 4.448% | $8.0738 | $8.07 | $8.05 | $8.10 |
| Purchase #7 | $172.52 | 3.515% | $178.5841 | $178.58 | $178.60 | $178.60 |
| 7 purchase totals = | $728.78 | $772.4429 | $772.44 | $772.45 | $772.50 | |