| 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 | $221.55 | 8.430% | $240.2267 | $240.23 | $240.25 | $240.20 |
| Purchase #2 | $241.43 | 7.186% | $258.7792 | $258.78 | $258.80 | $258.80 |
| Purchase #3 | $142.85 | 3.559% | $147.934 | $147.93 | $147.95 | $147.90 |
| Purchase #4 | $13.40 | 8.711% | $14.5673 | $14.57 | $14.55 | $14.60 |
| Purchase #5 | $114.33 | 10.795% | $126.6719 | $126.67 | $126.65 | $126.70 |
| Purchase #6 | $145.70 | 6.672% | $155.4211 | $155.42 | $155.40 | $155.40 |
| Purchase #7 | $234.85 | 3.797% | $243.7673 | $243.77 | $243.75 | $243.80 |
| 7 purchase totals = | $1,114.11 | $1,187.3675 | $1,187.37 | $1,187.35 | $1,187.40 | |