| 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 | $178.28 | 7.822% | $192.2251 | $192.23 | $192.25 | $192.20 |
| Purchase #2 | $62.57 | 11.118% | $69.5265 | $69.53 | $69.55 | $69.50 |
| Purchase #3 | $110.88 | 8.655% | $120.4767 | $120.48 | $120.50 | $120.50 |
| Purchase #4 | $48.65 | 9.268% | $53.1589 | $53.16 | $53.15 | $53.20 |
| Purchase #5 | $87.52 | 3.704% | $90.7617 | $90.76 | $90.75 | $90.80 |
| Purchase #6 | $30.87 | 6.502% | $32.8772 | $32.88 | $32.90 | $32.90 |
| Purchase #7 | $221.45 | 7.478% | $238.01 | $238.01 | $238.00 | $238.00 |
| 7 purchase totals = | $740.22 | $797.0361 | $797.05 | $797.10 | $797.10 | |