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 | $144.27 | 9.784% | $158.3854 | $158.39 | $158.40 | $158.40 |
Purchase #2 | $167.74 | 9.651% | $183.9286 | $183.93 | $183.95 | $183.90 |
Purchase #3 | $103.50 | 5.268% | $108.9524 | $108.95 | $108.95 | $109.00 |
Purchase #4 | $137.61 | 6.814% | $146.9867 | $146.99 | $147.00 | $147.00 |
Purchase #5 | $25.96 | 9.311% | $28.3771 | $28.38 | $28.40 | $28.40 |
Purchase #6 | $202.47 | 10.190% | $223.1017 | $223.10 | $223.10 | $223.10 |
Purchase #7 | $68.34 | 3.608% | $70.8057 | $70.81 | $70.80 | $70.80 |
7 purchase totals = | $849.89 | $920.5376 | $920.55 | $920.60 | $920.60 |