| 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 | $141.26 | 13.786% | $160.7341 | $160.73 | $160.75 | $160.70 |
| Purchase #2 | $69.81 | 5.850% | $73.8939 | $73.89 | $73.90 | $73.90 |
| Purchase #3 | $194.40 | 12.857% | $219.394 | $219.39 | $219.40 | $219.40 |
| Purchase #4 | $69.62 | 7.475% | $74.8241 | $74.82 | $74.80 | $74.80 |
| Purchase #5 | $191.81 | 8.601% | $208.3076 | $208.31 | $208.30 | $208.30 |
| Purchase #6 | $105.81 | 8.646% | $114.9583 | $114.96 | $114.95 | $115.00 |
| Purchase #7 | $82.64 | 9.489% | $90.4817 | $90.48 | $90.50 | $90.50 |
| 7 purchase totals = | $855.35 | $942.5937 | $942.58 | $942.60 | $942.60 | |