| 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 | $120.87 | 8.426% | $131.0545 | $131.05 | $131.05 | $131.10 |
| Purchase #2 | $88.33 | 9.162% | $96.4228 | $96.42 | $96.40 | $96.40 |
| Purchase #3 | $224.86 | 11.756% | $251.2945 | $251.29 | $251.30 | $251.30 |
| Purchase #4 | $107.57 | 6.738% | $114.8181 | $114.82 | $114.80 | $114.80 |
| Purchase #5 | $123.54 | 10.314% | $136.2819 | $136.28 | $136.30 | $136.30 |
| Purchase #6 | $89.46 | 3.690% | $92.7611 | $92.76 | $92.75 | $92.80 |
| Purchase #7 | $222.93 | 3.172% | $230.0013 | $230.00 | $230.00 | $230.00 |
| 7 purchase totals = | $977.56 | $1,052.6342 | $1,052.62 | $1,052.60 | $1,052.70 | |