| 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 | $118.33 | 9.637% | $129.7335 | $129.73 | $129.75 | $129.70 |
| Purchase #2 | $179.77 | 8.146% | $194.4141 | $194.41 | $194.40 | $194.40 |
| Purchase #3 | $133.59 | 10.386% | $147.4647 | $147.46 | $147.45 | $147.50 |
| Purchase #4 | $162.55 | 8.650% | $176.6106 | $176.61 | $176.60 | $176.60 |
| Purchase #5 | $9.52 | 10.250% | $10.4958 | $10.50 | $10.50 | $10.50 |
| Purchase #6 | $115.72 | 12.703% | $130.4199 | $130.42 | $130.40 | $130.40 |
| Purchase #7 | $149.66 | 9.622% | $164.0603 | $164.06 | $164.05 | $164.10 |
| 7 purchase totals = | $869.14 | $953.1989 | $953.19 | $953.15 | $953.20 | |