| 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 | $76.69 | 13.649% | $87.1574 | $87.16 | $87.15 | $87.20 |
| Purchase #2 | $166.64 | 10.172% | $183.5906 | $183.59 | $183.60 | $183.60 |
| Purchase #3 | $205.59 | 12.103% | $230.4726 | $230.47 | $230.45 | $230.50 |
| Purchase #4 | $20.72 | 7.691% | $22.3136 | $22.31 | $22.30 | $22.30 |
| Purchase #5 | $119.86 | 9.550% | $131.3066 | $131.31 | $131.30 | $131.30 |
| Purchase #6 | $220.25 | 12.143% | $246.995 | $247.00 | $247.00 | $247.00 |
| Purchase #7 | $210.36 | 13.396% | $238.5398 | $238.54 | $238.55 | $238.50 |
| 7 purchase totals = | $1,020.11 | $1,140.3756 | $1,140.38 | $1,140.35 | $1,140.40 | |