| 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 | $208.90 | 11.738% | $233.4207 | $233.42 | $233.40 | $233.40 |
| Purchase #2 | $58.32 | 3.724% | $60.4918 | $60.49 | $60.50 | $60.50 |
| Purchase #3 | $168.83 | 13.201% | $191.1172 | $191.12 | $191.10 | $191.10 |
| Purchase #4 | $191.85 | 3.113% | $197.8223 | $197.82 | $197.80 | $197.80 |
| Purchase #5 | $160.72 | 12.138% | $180.2282 | $180.23 | $180.25 | $180.20 |
| Purchase #6 | $28.53 | 6.385% | $30.3516 | $30.35 | $30.35 | $30.40 |
| Purchase #7 | $180.60 | 9.460% | $197.6848 | $197.68 | $197.70 | $197.70 |
| 7 purchase totals = | $997.75 | $1,091.1166 | $1,091.11 | $1,091.10 | $1,091.10 | |