| 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 | $194.76 | 6.225% | $206.8838 | $206.88 | $206.90 | $206.90 |
| Purchase #2 | $71.33 | 3.742% | $73.9992 | $74.00 | $74.00 | $74.00 |
| Purchase #3 | $23.27 | 3.330% | $24.0449 | $24.04 | $24.05 | $24.00 |
| Purchase #4 | $17.75 | 12.190% | $19.9137 | $19.91 | $19.90 | $19.90 |
| Purchase #5 | $123.48 | 4.516% | $129.0564 | $129.06 | $129.05 | $129.10 |
| Purchase #6 | $34.51 | 10.576% | $38.1598 | $38.16 | $38.15 | $38.20 |
| Purchase #7 | $223.53 | 11.380% | $248.9677 | $248.97 | $248.95 | $249.00 |
| 7 purchase totals = | $688.63 | $741.0255 | $741.02 | $741.00 | $741.10 | |