| 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 | $240.95 | 10.508% | $266.269 | $266.27 | $266.25 | $266.30 |
| Purchase #2 | $75.32 | 6.350% | $80.1028 | $80.10 | $80.10 | $80.10 |
| Purchase #3 | $71.87 | 13.561% | $81.6163 | $81.62 | $81.60 | $81.60 |
| Purchase #4 | $110.52 | 6.403% | $117.5966 | $117.60 | $117.60 | $117.60 |
| Purchase #5 | $160.28 | 4.780% | $167.9414 | $167.94 | $167.95 | $167.90 |
| Purchase #6 | $188.35 | 11.680% | $210.3493 | $210.35 | $210.35 | $210.30 |
| Purchase #7 | $109.64 | 3.656% | $113.6484 | $113.65 | $113.65 | $113.60 |
| 7 purchase totals = | $956.93 | $1,037.5238 | $1,037.53 | $1,037.50 | $1,037.40 | |