| 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 | $132.75 | 6.331% | $141.1544 | $141.15 | $141.15 | $141.20 |
| Purchase #2 | $239.99 | 8.306% | $259.9236 | $259.92 | $259.90 | $259.90 |
| Purchase #3 | $57.91 | 7.165% | $62.0593 | $62.06 | $62.05 | $62.10 |
| Purchase #4 | $180.38 | 7.151% | $193.279 | $193.28 | $193.30 | $193.30 |
| Purchase #5 | $229.36 | 12.611% | $258.2846 | $258.28 | $258.30 | $258.30 |
| Purchase #6 | $231.46 | 3.742% | $240.1212 | $240.12 | $240.10 | $240.10 |
| Purchase #7 | $70.42 | 4.424% | $73.5354 | $73.54 | $73.55 | $73.50 |
| 7 purchase totals = | $1,142.27 | $1,228.3575 | $1,228.35 | $1,228.35 | $1,228.40 | |