| 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 | $34.34 | 8.190% | $37.1524 | $37.15 | $37.15 | $37.20 |
| Purchase #2 | $138.76 | 3.270% | $143.2975 | $143.30 | $143.30 | $143.30 |
| Purchase #3 | $16.96 | 6.631% | $18.0846 | $18.08 | $18.10 | $18.10 |
| Purchase #4 | $157.98 | 7.161% | $169.2929 | $169.29 | $169.30 | $169.30 |
| Purchase #5 | $96.86 | 12.115% | $108.5946 | $108.59 | $108.60 | $108.60 |
| Purchase #6 | $32.43 | 13.264% | $36.7315 | $36.73 | $36.75 | $36.70 |
| Purchase #7 | $52.29 | 8.228% | $56.5924 | $56.59 | $56.60 | $56.60 |
| 7 purchase totals = | $529.62 | $569.7459 | $569.73 | $569.80 | $569.80 | |