| 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 | $206.92 | 5.502% | $218.3047 | $218.30 | $218.30 | $218.30 |
| Purchase #2 | $124.92 | 12.201% | $140.1615 | $140.16 | $140.15 | $140.20 |
| Purchase #3 | $66.66 | 7.766% | $71.8368 | $71.84 | $71.85 | $71.80 |
| Purchase #4 | $135.33 | 5.231% | $142.4091 | $142.41 | $142.40 | $142.40 |
| Purchase #5 | $29.87 | 12.549% | $33.6184 | $33.62 | $33.60 | $33.60 |
| Purchase #6 | $192.43 | 5.388% | $202.7981 | $202.80 | $202.80 | $202.80 |
| Purchase #7 | $137.95 | 9.643% | $151.2525 | $151.25 | $151.25 | $151.30 |
| 7 purchase totals = | $894.08 | $960.3811 | $960.38 | $960.35 | $960.40 | |