| 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 | $135.47 | 12.250% | $152.0651 | $152.07 | $152.05 | $152.10 |
| Purchase #2 | $245.84 | 9.506% | $269.2096 | $269.21 | $269.20 | $269.20 |
| Purchase #3 | $232.97 | 4.762% | $244.064 | $244.06 | $244.05 | $244.10 |
| Purchase #4 | $119.57 | 3.298% | $123.5134 | $123.51 | $123.50 | $123.50 |
| Purchase #5 | $135.40 | 9.693% | $148.5243 | $148.52 | $148.50 | $148.50 |
| Purchase #6 | $177.48 | 5.218% | $186.7409 | $186.74 | $186.75 | $186.70 |
| Purchase #7 | $91.86 | 12.694% | $103.5207 | $103.52 | $103.50 | $103.50 |
| 7 purchase totals = | $1,138.59 | $1,227.6380 | $1,227.63 | $1,227.55 | $1,227.60 | |