| 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 | $39.75 | 3.349% | $41.0812 | $41.08 | $41.10 | $41.10 |
| Purchase #2 | $19.30 | 11.864% | $21.5898 | $21.59 | $21.60 | $21.60 |
| Purchase #3 | $250.33 | 5.301% | $263.6 | $263.60 | $263.60 | $263.60 |
| Purchase #4 | $194.97 | 8.415% | $211.3767 | $211.38 | $211.40 | $211.40 |
| Purchase #5 | $209.65 | 6.689% | $223.6735 | $223.67 | $223.65 | $223.70 |
| Purchase #6 | $86.33 | 9.262% | $94.3259 | $94.33 | $94.35 | $94.30 |
| Purchase #7 | $172.66 | 9.393% | $188.878 | $188.88 | $188.90 | $188.90 |
| 7 purchase totals = | $972.99 | $1,044.5251 | $1,044.53 | $1,044.60 | $1,044.60 | |