| 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 | $183.29 | 5.752% | $193.8328 | $193.83 | $193.85 | $193.80 |
| Purchase #2 | $33.77 | 9.742% | $37.0599 | $37.06 | $37.05 | $37.10 |
| Purchase #3 | $48.89 | 10.769% | $54.155 | $54.16 | $54.15 | $54.20 |
| Purchase #4 | $93.31 | 9.464% | $102.1409 | $102.14 | $102.15 | $102.10 |
| Purchase #5 | $5.46 | 10.662% | $6.0421 | $6.04 | $6.05 | $6.00 |
| Purchase #6 | $87.81 | 6.740% | $93.7284 | $93.73 | $93.75 | $93.70 |
| Purchase #7 | $98.28 | 10.401% | $108.5021 | $108.50 | $108.50 | $108.50 |
| 7 purchase totals = | $550.81 | $595.4612 | $595.46 | $595.50 | $595.40 | |