| 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 | $151.80 | 13.685% | $172.5738 | $172.57 | $172.55 | $172.60 |
| Purchase #2 | $205.47 | 8.471% | $222.8754 | $222.88 | $222.90 | $222.90 |
| Purchase #3 | $239.47 | 11.124% | $266.1086 | $266.11 | $266.10 | $266.10 |
| Purchase #4 | $10.33 | 8.194% | $11.1764 | $11.18 | $11.20 | $11.20 |
| Purchase #5 | $53.28 | 9.854% | $58.5302 | $58.53 | $58.55 | $58.50 |
| Purchase #6 | $20.45 | 8.580% | $22.2046 | $22.20 | $22.20 | $22.20 |
| Purchase #7 | $15.54 | 6.740% | $16.5874 | $16.59 | $16.60 | $16.60 |
| 7 purchase totals = | $696.34 | $770.0564 | $770.06 | $770.10 | $770.10 | |