| 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 | $126.98 | 6.188% | $134.8375 | $134.84 | $134.85 | $134.80 |
| Purchase #2 | $132.53 | 11.404% | $147.6437 | $147.64 | $147.65 | $147.60 |
| Purchase #3 | $203.57 | 7.656% | $219.1553 | $219.16 | $219.15 | $219.20 |
| Purchase #4 | $112.42 | 4.321% | $117.2777 | $117.28 | $117.30 | $117.30 |
| Purchase #5 | $237.47 | 9.737% | $260.5925 | $260.59 | $260.60 | $260.60 |
| Purchase #6 | $192.39 | 4.204% | $200.4781 | $200.48 | $200.50 | $200.50 |
| Purchase #7 | $174.89 | 12.829% | $197.3266 | $197.33 | $197.35 | $197.30 |
| 7 purchase totals = | $1,180.25 | $1,277.3114 | $1,277.32 | $1,277.40 | $1,277.30 | |