| 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 | $40.41 | 5.822% | $42.7627 | $42.76 | $42.75 | $42.80 |
| Purchase #2 | $240.64 | 7.601% | $258.931 | $258.93 | $258.95 | $258.90 |
| Purchase #3 | $101.92 | 5.274% | $107.2953 | $107.30 | $107.30 | $107.30 |
| Purchase #4 | $155.28 | 3.847% | $161.2536 | $161.25 | $161.25 | $161.30 |
| Purchase #5 | $226.31 | 12.746% | $255.1555 | $255.16 | $255.15 | $255.20 |
| Purchase #6 | $239.47 | 12.376% | $269.1068 | $269.11 | $269.10 | $269.10 |
| Purchase #7 | $196.90 | 6.732% | $210.1553 | $210.16 | $210.15 | $210.20 |
| 7 purchase totals = | $1,200.93 | $1,304.6602 | $1,304.67 | $1,304.65 | $1,304.80 | |