| 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 | $19.88 | 11.495% | $22.1652 | $22.17 | $22.15 | $22.20 |
| Purchase #2 | $224.62 | 11.206% | $249.7909 | $249.79 | $249.80 | $249.80 |
| Purchase #3 | $26.60 | 4.236% | $27.7268 | $27.73 | $27.75 | $27.70 |
| Purchase #4 | $206.30 | 4.829% | $216.2622 | $216.26 | $216.25 | $216.30 |
| Purchase #5 | $153.73 | 9.673% | $168.6003 | $168.60 | $168.60 | $168.60 |
| Purchase #6 | $70.67 | 6.581% | $75.3208 | $75.32 | $75.30 | $75.30 |
| Purchase #7 | $26.62 | 10.177% | $29.3291 | $29.33 | $29.35 | $29.30 |
| 7 purchase totals = | $728.42 | $789.1953 | $789.20 | $789.20 | $789.20 | |