| 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 | $184.45 | 5.265% | $194.1613 | $194.16 | $194.15 | $194.20 |
| Purchase #2 | $19.73 | 6.254% | $20.9639 | $20.96 | $20.95 | $21.00 |
| Purchase #3 | $15.26 | 5.250% | $16.0612 | $16.06 | $16.05 | $16.10 |
| Purchase #4 | $137.28 | 5.157% | $144.3595 | $144.36 | $144.35 | $144.40 |
| Purchase #5 | $7.62 | 12.574% | $8.5781 | $8.58 | $8.60 | $8.60 |
| Purchase #6 | $90.36 | 12.380% | $101.5466 | $101.55 | $101.55 | $101.50 |
| Purchase #7 | $128.49 | 9.304% | $140.4447 | $140.44 | $140.45 | $140.40 |
| 7 purchase totals = | $583.19 | $626.1153 | $626.11 | $626.10 | $626.20 | |