| 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 | $169.57 | 10.761% | $187.8174 | $187.82 | $187.80 | $187.80 |
| Purchase #2 | $17.28 | 6.641% | $18.4276 | $18.43 | $18.45 | $18.40 |
| Purchase #3 | $125.67 | 7.703% | $135.3504 | $135.35 | $135.35 | $135.40 |
| Purchase #4 | $183.49 | 3.724% | $190.3232 | $190.32 | $190.30 | $190.30 |
| Purchase #5 | $73.61 | 9.397% | $80.5271 | $80.53 | $80.55 | $80.50 |
| Purchase #6 | $211.31 | 7.311% | $226.7589 | $226.76 | $226.75 | $226.80 |
| Purchase #7 | $157.53 | 5.771% | $166.6211 | $166.62 | $166.60 | $166.60 |
| 7 purchase totals = | $938.46 | $1,005.8257 | $1,005.83 | $1,005.80 | $1,005.80 | |