| 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 | $112.31 | 10.863% | $124.5102 | $124.51 | $124.50 | $124.50 |
| Purchase #2 | $195.88 | 7.279% | $210.1381 | $210.14 | $210.15 | $210.10 |
| Purchase #3 | $208.41 | 10.681% | $230.6703 | $230.67 | $230.65 | $230.70 |
| Purchase #4 | $156.93 | 7.413% | $168.5632 | $168.56 | $168.55 | $168.60 |
| Purchase #5 | $225.86 | 11.206% | $251.1699 | $251.17 | $251.15 | $251.20 |
| Purchase #6 | $136.99 | 5.251% | $144.1833 | $144.18 | $144.20 | $144.20 |
| Purchase #7 | $165.98 | 13.264% | $187.9956 | $188.00 | $188.00 | $188.00 |
| 7 purchase totals = | $1,202.36 | $1,317.2306 | $1,317.23 | $1,317.20 | $1,317.30 | |