| 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 | $220.47 | 8.180% | $238.5044 | $238.50 | $238.50 | $238.50 |
| Purchase #2 | $221.51 | 3.605% | $229.4954 | $229.50 | $229.50 | $229.50 |
| Purchase #3 | $207.42 | 8.141% | $224.3061 | $224.31 | $224.30 | $224.30 |
| Purchase #4 | $118.66 | 12.441% | $133.4225 | $133.42 | $133.40 | $133.40 |
| Purchase #5 | $103.98 | 6.360% | $110.5931 | $110.59 | $110.60 | $110.60 |
| Purchase #6 | $218.39 | 13.612% | $248.1172 | $248.12 | $248.10 | $248.10 |
| Purchase #7 | $84.99 | 8.598% | $92.2974 | $92.30 | $92.30 | $92.30 |
| 7 purchase totals = | $1,175.42 | $1,276.7361 | $1,276.74 | $1,276.70 | $1,276.70 | |