| 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 | $47.57 | 8.801% | $51.7566 | $51.76 | $51.75 | $51.80 |
| Purchase #2 | $172.96 | 12.409% | $194.4226 | $194.42 | $194.40 | $194.40 |
| Purchase #3 | $176.57 | 9.651% | $193.6108 | $193.61 | $193.60 | $193.60 |
| Purchase #4 | $7.96 | 4.753% | $8.3383 | $8.34 | $8.35 | $8.30 |
| Purchase #5 | $244.84 | 13.523% | $277.9497 | $277.95 | $277.95 | $277.90 |
| Purchase #6 | $109.37 | 5.694% | $115.5975 | $115.60 | $115.60 | $115.60 |
| Purchase #7 | $82.82 | 10.538% | $91.5476 | $91.55 | $91.55 | $91.50 |
| 7 purchase totals = | $842.09 | $933.2231 | $933.23 | $933.20 | $933.10 | |