| 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 | $230.67 | 6.181% | $244.9277 | $244.93 | $244.95 | $244.90 |
| Purchase #2 | $9.38 | 3.131% | $9.6737 | $9.67 | $9.65 | $9.70 |
| Purchase #3 | $244.86 | 13.419% | $277.7178 | $277.72 | $277.70 | $277.70 |
| Purchase #4 | $135.56 | 8.827% | $147.5259 | $147.53 | $147.55 | $147.50 |
| Purchase #5 | $174.85 | 11.444% | $194.8598 | $194.86 | $194.85 | $194.90 |
| Purchase #6 | $174.63 | 11.602% | $194.8906 | $194.89 | $194.90 | $194.90 |
| Purchase #7 | $236.84 | 10.649% | $262.0611 | $262.06 | $262.05 | $262.10 |
| 7 purchase totals = | $1,206.79 | $1,331.6566 | $1,331.66 | $1,331.65 | $1,331.70 | |