| 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 | $177.76 | 8.834% | $193.4633 | $193.46 | $193.45 | $193.50 |
| Purchase #2 | $107.43 | 6.598% | $114.5182 | $114.52 | $114.50 | $114.50 |
| Purchase #3 | $169.25 | 7.624% | $182.1536 | $182.15 | $182.15 | $182.20 |
| Purchase #4 | $138.90 | 5.803% | $146.9604 | $146.96 | $146.95 | $147.00 |
| Purchase #5 | $25.66 | 4.433% | $26.7975 | $26.80 | $26.80 | $26.80 |
| Purchase #6 | $172.75 | 5.586% | $182.3998 | $182.40 | $182.40 | $182.40 |
| Purchase #7 | $185.73 | 11.136% | $206.4129 | $206.41 | $206.40 | $206.40 |
| 7 purchase totals = | $977.48 | $1,052.7057 | $1,052.70 | $1,052.65 | $1,052.80 | |