| 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 | $45.51 | 8.273% | $49.275 | $49.28 | $49.30 | $49.30 |
| Purchase #2 | $105.64 | 9.111% | $115.2649 | $115.26 | $115.25 | $115.30 |
| Purchase #3 | $131.49 | 10.331% | $145.0742 | $145.07 | $145.05 | $145.10 |
| Purchase #4 | $67.68 | 10.457% | $74.7573 | $74.76 | $74.75 | $74.80 |
| Purchase #5 | $249.45 | 8.162% | $269.8101 | $269.81 | $269.80 | $269.80 |
| Purchase #6 | $235.47 | 13.148% | $266.4296 | $266.43 | $266.45 | $266.40 |
| Purchase #7 | $98.89 | 9.301% | $108.0878 | $108.09 | $108.10 | $108.10 |
| 7 purchase totals = | $934.13 | $1,028.6989 | $1,028.70 | $1,028.70 | $1,028.80 | |