| 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 | $182.35 | 6.498% | $194.1991 | $194.20 | $194.20 | $194.20 |
| Purchase #2 | $45.28 | 9.636% | $49.6432 | $49.64 | $49.65 | $49.60 |
| Purchase #3 | $41.29 | 6.780% | $44.0895 | $44.09 | $44.10 | $44.10 |
| Purchase #4 | $180.81 | 12.535% | $203.4745 | $203.47 | $203.45 | $203.50 |
| Purchase #5 | $123.44 | 11.336% | $137.4332 | $137.43 | $137.45 | $137.40 |
| Purchase #6 | $172.31 | 9.793% | $189.1843 | $189.18 | $189.20 | $189.20 |
| Purchase #7 | $142.55 | 5.421% | $150.2776 | $150.28 | $150.30 | $150.30 |
| 7 purchase totals = | $888.03 | $968.3014 | $968.29 | $968.35 | $968.30 | |