| 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 | $141.72 | 5.766% | $149.8916 | $149.89 | $149.90 | $149.90 |
| Purchase #2 | $129.44 | 13.115% | $146.4161 | $146.42 | $146.40 | $146.40 |
| Purchase #3 | $140.38 | 6.268% | $149.179 | $149.18 | $149.20 | $149.20 |
| Purchase #4 | $178.28 | 9.653% | $195.4894 | $195.49 | $195.50 | $195.50 |
| Purchase #5 | $24.99 | 5.229% | $26.2967 | $26.30 | $26.30 | $26.30 |
| Purchase #6 | $184.83 | 8.393% | $200.3428 | $200.34 | $200.35 | $200.30 |
| Purchase #7 | $203.66 | 6.784% | $217.4763 | $217.48 | $217.50 | $217.50 |
| 7 purchase totals = | $1,003.30 | $1,085.0919 | $1,085.10 | $1,085.15 | $1,085.10 | |