| 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 | $151.97 | 13.429% | $172.3781 | $172.38 | $172.40 | $172.40 |
| Purchase #2 | $226.86 | 9.184% | $247.6948 | $247.69 | $247.70 | $247.70 |
| Purchase #3 | $140.44 | 10.120% | $154.6525 | $154.65 | $154.65 | $154.70 |
| Purchase #4 | $138.60 | 12.259% | $155.591 | $155.59 | $155.60 | $155.60 |
| Purchase #5 | $89.97 | 6.812% | $96.0988 | $96.10 | $96.10 | $96.10 |
| Purchase #6 | $206.60 | 9.150% | $225.5039 | $225.50 | $225.50 | $225.50 |
| Purchase #7 | $147.29 | 7.506% | $158.3456 | $158.35 | $158.35 | $158.30 |
| 7 purchase totals = | $1,101.73 | $1,210.2647 | $1,210.26 | $1,210.30 | $1,210.30 | |