| 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 | $238.96 | 11.110% | $265.5085 | $265.51 | $265.50 | $265.50 |
| Purchase #2 | $115.57 | 12.708% | $130.2566 | $130.26 | $130.25 | $130.30 |
| Purchase #3 | $45.87 | 3.350% | $47.4066 | $47.41 | $47.40 | $47.40 |
| Purchase #4 | $133.70 | 13.865% | $152.2375 | $152.24 | $152.25 | $152.20 |
| Purchase #5 | $106.40 | 7.570% | $114.4545 | $114.45 | $114.45 | $114.50 |
| Purchase #6 | $135.27 | 9.425% | $148.0192 | $148.02 | $148.00 | $148.00 |
| Purchase #7 | $228.40 | 13.243% | $258.647 | $258.65 | $258.65 | $258.60 |
| 7 purchase totals = | $1,004.17 | $1,116.5299 | $1,116.54 | $1,116.50 | $1,116.50 | |