| 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 | $46.87 | 8.416% | $50.8146 | $50.81 | $50.80 | $50.80 |
| Purchase #2 | $159.74 | 7.762% | $172.139 | $172.14 | $172.15 | $172.10 |
| Purchase #3 | $143.56 | 6.739% | $153.2345 | $153.23 | $153.25 | $153.20 |
| Purchase #4 | $250.84 | 3.487% | $259.5868 | $259.59 | $259.60 | $259.60 |
| Purchase #5 | $213.61 | 13.807% | $243.1031 | $243.10 | $243.10 | $243.10 |
| Purchase #6 | $226.94 | 7.781% | $244.5982 | $244.60 | $244.60 | $244.60 |
| Purchase #7 | $124.35 | 8.738% | $135.2157 | $135.22 | $135.20 | $135.20 |
| 7 purchase totals = | $1,165.91 | $1,258.6919 | $1,258.69 | $1,258.70 | $1,258.60 | |